1994 - NFPA 325 - Liquids, Gases and Volatile Chemical

325 ANWNFPA 325 An American National Standard August 5, 1994

NFPA 325 Guide to

I I I

Flammable Liauids. Gases.

. : and Volatile

1994 Edition

NFPA

National Fire Protection Association, 1 Batterymarch Park, PO Box 9101, Quincy, MA 02269-9101

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NFPA 325 94 b47444b 0528263 542

NOTICE

All questions or other communications relating to this document should be sent only to NFPA headquarters, addressed to the attention of the Committee responsible for the document.

For information on the procedures for requesting Technical Committees to issue Formal Interpretations, proposing Tentative Interim Amendments, proposing amendments for Committee consideration, and appeals on

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Policy Adopted by NFPA Board of Directors on December 3,1982

The Board of Directors reaffirms that the National Fire Protection Association recognizes that the toxicity

ject in its technical committee documents for many years. of the products of combustion is an important factor in the loss of life from fire. NFPA has dealt with that sub-

ucts of combustion in a fire environment. The Board has, therefore, asked all NFPA technical committees to There is a concern that the growing use of synthetic materials may produce more or additional toxic prod-

review the documents for which they are responsible to be sure that the documents respond to this current con- cem. To assist the committees in meeting this request, the Board has appointed an advisory committee to provide specific guidance to the technical committees on questions relating to assessing the hazards of the products of combustion.

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Statement on NFPA Procedures

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99 98 97 96 95 94 5 4 3 2 1 R.P.G-A”94



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325- 1

Copyright O 1994 NFPA, All Rights Reserved

NFPA 325

Guide to

Fire Hazard Properties of Flammable Liquids, Gases, and Volatile Solids

1994 Edition

This edition of NFPA 325, Guide to Fare Hazard Properties of Flammable Liquids, Gases, and Volatile Solids, was prepared by the Technical Committee on Classification and Prop- erties of Hazardous Chemical Data and acted on by the National Fire Protection Associ- ation, Inc. at its Annual Meeting held May 16-18, 1994, in San Francisco, CA. It was issued by the Standards Council on July 14, 1994, with an effective date of August 5, 1994, and supersedes all previous editions.

The 1994 edition of this document has been approved by the American National Standards Institute.

Changes other than editorial are indicated by a vertical rule in the margin of the pages on which they appear. These lines are included as an aid to the user in identifying changes from the previous edition.

Origin and Development of NFPA 325

The first edition of NFPA 325, 325111, was presented to the Association in 1930. Suc- cessively revised and enlarged editions were published in 1935, 194 1 , 1945, 1947, 195 1, 1954, 1960, 1965, 1969, 1977, and 1984.

This 1994 edition is an amended version of the 1991 edition. The hazard identification ratings of NFPA 704, Standard System for the Ident$cation of the Fire Hazards of Materials, have been updated to be consistent with changes made to chemicals listed in NFPA 49, Hazardous Chemicals Data. These are indicated by a vertical rule in the left-hand margin.

This document is not a code, standard, or recommended practice, as these terms are defined by NFPA. It is only a compilation of basic fire protection properties of various materials, prefaced by an explanation of the properties covered. The data contained have been collected from numerous authoritative sources, including the US . Bureau of Mines, Factory Mutual Research Corporation, and Underwriters Laboratories Inc., as well as from the manufacturers of the materials. The originating source of the data is on file at NFPA headquarters and may be obtained upon request.

The table presented here summarizes available data on the fire hazard properties of about 1,500 substances, listed alphabetically by their chemical name. In addition, about 500 synonyms are listed alphabetically and cross-referenced to their proper entries.

The valuCs for any given property are representative and deemed suitable for general use. Where differences exist in reference sources, the value selected for inclusion in this compilation is conservative. Slight differences are to be expected between data sources, due to differences in the purity of test samples, minor differences in test apparatus, and minor differences in technique and observation. In almost all cases, these minor varia- tions have little practical significance. Where there is difference of opinion as to the actual value of a property of a given material or where the validity of the data presented is questioned, further tests should then be conducted on representative samples of the specific material in question by a qualified testing laboratory.



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NFPA 325 94 6474446 05282b5 315 W

325-2 PROPERTIES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS

Technical Committee on Classification and Properties of Hazardous Chemical Data

F. Owen Kubias, Chair Rocky River, O H

Robert A. Michaels, Secretuly RAM TRAC Corp., NY

Jacqueline E. Alpert, Underwriters Laborato- ries Inc., IL John D. Arterberry, Northridge Hospital, CA William J. Bradford, Brookfield, CT Laurence G. Britton, Union Carbide Corp., wv John A. Davenport, Industrial Risk Insurers, CT John B. Farley, M&M Protection Consultants, CA Howard H. Fawcett, Wheaton, MD

Rep. American Chemical Society Richard G. Gann, Nat’l. Inst. of Standards and Technology, MD Mark I. Grossman, Reliance Nat’l. Risk Spe- cialists, NY William R Heitzig, The Dow Chemical Co., MI

Rep. Chemical Manufacturers Association Richard Homer, U.S. Environmental Protec- tion Agency, DC

Chaman L. Aggarwal, Industrial Risk Insur- ers, CT

Todd M. Christensen, M & M Protection Con- sultants, CA

(Alt. to J. A. Davenport)

(Alt. to J. B. Farley)

Jan van der Linde, Samsorn Chemical Publish- ers, Netherlands

Alternates

Nonvoting

Ron A. Kirsch, Occupational Health Services Inc., TN Arthur A. Krawetz, Phoenix Chemical Labora- tory Inc., IL Roland J. Land, Jardine Insurance Brokers, NY John Moskal, Arthur D. Little, Inc., MA Jennifer L. Nelson, AT&T Co., NJ

Rep. NFPA Industrial Fire Protection Section Curtis G. Payne, U.S. Coast Guard (GMTH-l), DC Gary Robinson, Liberty Mutual Insurance Co., IL

William J. Satterlìeld, Hartford Steam Boiler Inspection & Insurance Co., CT James Saylor, Aetna Life & Casualty, Rep. American Insurance Services Group, Inc. CT Norman V. Steere, Norman V. Steere Assoc., Inc., MN

Rep. The Alliance of American Insurers

Robert A. Kingsbury, Underwriters Laborato- ries Inc., IL

(Alt. to J. E. Alpert)

Ira Wainless, U.S. Dept. of Labor/OSHA, DC

Guy R Colonna, NFPA Staff Liaison

an the membership ma9 have occurred. This list r e p e s a t s the mabership al the time the Committee WIIS balloted on the text of thzs edition. Since that time, changes

NOTE: Membership on a Committee shall not in and of itself constitute an endorsement of the Associa- tion or any document developed by the Committee on which the member serves.

Committee Scope: This Committee shall have primary responsibility for documents on the classification of the relative hazards of all chemical solids, liquids, and gases and to compile data on the hazard properties of these hazardous chemicals.

1994 Edition



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NFPA 325 94 m b47444b 0528266 251 m

CONTENTS 325-3

Contents

Chapter 1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325- 4 1 - 1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . L . . . . . 325- 4 1-2 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325- 4 1-3 Definitions of Fire Hazard Properties . . . . . . . . . . . . . . . . . . . . . . . 325- 4 1-4 Extinguishing Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325- 6 1-5 Suggested Hazard Identification . . . . . . . . . . . . . . . . . . . . . . . . . . 325- 7 1-6 Additional Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325- 9 1-7 Indexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325- 9

Fire Hazard Properties of Flammable Liquids. Gases. and Volatile Solids Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325-10

1994 Edition



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NFPA 325

Guide to Fire Hazard Properties of Flammable Liquids,

Gases, and Volatile Solids 1994 Edition

Chapter 1 General

1-1 Scope. This guide applies to flammable liquids, flammable gases, and volatile flammable solids.

1-2 Purpose. The purpose of this guide is to provide the user with basic fire hazard information on the materials covered by the scope.

1-3 Definitions of Fire Hazard Properties.

1-3.1 No single fire hazard property, such as flash point or ignition temperature, should be used to describe or appraise the fire hazard or fire risk of a material, product, assembly, or system under actual fire conditions. The fire hazard properties given in this guide have been determined under controlled laboratory conditions and may properly be used to measure or describe the response of materials, products, assemblies, or systems under these conditions. Properties measured under these conditions may be used as elements of a fire risk assessment only when such assessment takes into account all of the factors that are pertinent to the evaluation of the fire hazard of a given situation.

1-3.2 The pertinent literature seldom mentions the degree of purity of the material being tested; even boiling point or melting point data are frequently missing. These data, if available, would permit judging the purity of the material and, hence, the reliance to be placed on the values reported, particularly with respect to flash point and flammable range. Finally, it must be remembered that there is little industrial use of high purity materials. As a consequence of these considerations, no values of purity are given in this compilation. The melting points and boiling points should be regarded as approximations.

1-3.3 Flash Point. The flash point of a liquid is the minimum temperature at which the liquid gives off sufficient vapor to form an ignitible mixture with air near the surface of the liquid or within the test vessel used. By “ignitible mixture” it is meant a mixture that is within the flammable range (between the upper and lower limits) and, thus, is capable of propagation of flame away from the source of ignition. Some evaporation takes place below the flash point, but not in quantities sufficient to form an ignitible mixture. Flash point applies mostly to flammable and combustible liquids, although certain solids, such as camphor and naphthalene, that slowly volatilize at ordinary room temperature, or certain liquids, such as benzene, that freeze at relatively high temperatures, will exhibit a flash point in the solid state.

The flash points given in this manual are, for the most part, closed cup flash points. Where the only available data is based on open cup tests, this is designated by the initials

“oc” after the entry. In the case of some of the older data in this manual, it could not be determined whether a closed cup or open cup procedure had been used. In these cases, it has been assumed that the data is based on closed cup tests. For further information on the flash point test procedures used, see NFPA 321, Standard on Basic Classijî- cation of Flammble and Combustible Liquzds.

1-3.4 Ignition Temperature. The ignition temperature of a substance, whether solid, liquid, or gas, is the minimum temperature required to cause self-sustained combustion, independently of the heating or heated element. Ignition temperatures observed under one set of conditions may differ markedly from those observed under another set of conditions. For this reason, ignition temperatures should be regarded as approximations. Some of the variables known to affect ignition temperature are the percentage of the gas or vapor in the mixture, the shape and size of the test vessel, the rate and duration of heating, the kind and temperature of the ignition source, and catalytic or other effects of materials that may be present. As there are many differences in ignition temperature test methods, such as the size and shape of the test vessel, the material of construction of the test vessel, method and rate of heating, residence time, and method of flame detection, it is not surprising that reported ignition temperatures may differ for the same material.

The majority of the data reported in this manual have been obtained by one of two methods: ASTM D286 and ASTM D2155. Both have been withdrawn by the American Society for Testing and Materials. ASTM D2155 has been replaced by ASTM E659, Standard Test Method for Autoigni- tion Temperatures of Liquid Chemicals. An earlier test method, ASTM D2883, Test Method for Reaction Threshold Temperature of Liquid and Solid Materials, provides for the study of autoignition phenomena at reduced and elevated pressures. Federal Test Method Standard 791B, Method 5050, is another current test method that provides for the mea- surement of autoignition properties in the same terms used by the ASTM procedures.

Previous test methods relied only on visual detection of flame. Consequently, the ignition temperatures obtained by these procedures were the minimum temperatures at which hot-flame ignition occurred. The current test methods employ thermoelectric flame detection, thus permit- ting the detection of nonluminous or barely luminous reactions that were difficult or impossible to detect by the older procedures. As a result, the following terms have come into use:

Hot-Flame Ignition. A rapid, self-sustaining, sometimes audible gas-phase reaction of the sample or its decomposition products with an oxidant. A readily visible yellow or blue flame usually accompanies the reaction.

Cool-Flame Ignition. A relatively slow, self-sustaining, barely luminous gas-phase reaction of the sample or its decomposition products with an oxidant. Cool flames are visible only in a darkened area.

Pre-FlarnP Reaction. A slow, nonluminous gas-phase reaction of the sample or its decomposition products with an oxidant.

Catalytic Reaction. A relatively fast, self-sustaining, energetic, sometimes luminous, sometimes audible reaction

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GENERAL 325-5

that occurs as a result of the catalytic action of any substance on the sample or its decomposition products, in admixture with an oxidant.

Non-Combustive Reaction. A reaction other than combustion or thermal degradation that is undergone by certain substances when they are exposed to heat. Thermal poly- merization is an example of this type of reaction.

Reaction Threshold. The lowest temperature at which any reaction of the sample or its decomposition products occurs, for any sampleioxidant ratio.

Autoip i t ion Temperature (AIT). The currently accepted term for the Hot-Flame Ignition Temperature.

Cool-Flame Reaction Threshold (CFT). The lowest temperature at which cool-flame ignitions are observed for a particular system. Previously undefined.

Prejlame-Reaction Threshold ( R U ) . The lowest temperature at which exothermic gas-phase reactions are observed for a particular system. Previously undefined.

Previously, reported ignition temperatures, including those given in this manual, have corresponded roughly to the autoignition temperature (AIT), provided that proper allowances were made for empirical differences in the mea- surement technique. In the future, it is expected that CFT a n d R I T will routinely be reported. Both are lower than AIT and are significant factors to be evaluated in the assessment of the overall ignition risk of a given system. Cool flames are self-sustaining, exothermic ignition reactions that, under proper circumstances, may act as the ini- tiator of more energetic hot-flame reactions. Pre-flame reactions have the capacity, under adiabatic or near- adiabatic conditions, to elevate the temperature of a fuel/ air mixture to the point where cool- or hot-flame ignition may occur.

As an illustration of the effects of test methods, the ignition temperature of hexane, as determined by three different methods, are 437°F (225”C), 637°F (336“C), and 950°F (510°C). The effect of percentage composition is shown by the following ignition temperatures for pentane: 1018.4”F (548.4”C) at 1.5 percent, 935.6”F (502.4”C) at 3.75 percent, and 888.8”F (476.3”C) at 7.65 percent. The following ignition temperatures for carbon disulfide demonstrate the effect of the size of the test vessel: 248°F (120°C) in a 200 ml flask, 230°F (1 l 0 T ) in a 1 liter flask, and 205°F (96OC) in a 10 liter flask. The effect of the material of construction of the test vessel is shown by the following ignition temperatures for benzene: 1060°F (572°C) in a quartz vessel and 1252°F (678°C) in an iron vessel.

The ignition temperature of a combustible solid is influenced by the rate of air flow, rate of heating, and size of the sample. Small sample tests have shown that, as the rate of air flow or the rate of heating is increased, the ignition tempera ture decreases to a minimum value, then increases.

1-3.5 Flammable (Explosive) Limits. In the case of gases or vapors that form flammable mixtures with air, oxygen, or other oxidizers, such as chlorine and nitrous oxide, there is a minimum concentration of the material below

which propagation of flame does not occur. Similarly, there is a maximum concentration above which propagation of flame does not occur. These boundary mixtures, which, if ignited, will just propagate flame, are known as the “lower and upper flammable or explosive limits” and are usually expressed as percent by volume of the material in air (or other oxidant). In popular terms, a mixture below the lower flammable limit (LFL) is too “lean” to burn, while a mixture above the upper flammable limit (UFL) is too “rich” to burn.

The values for the flammable limits given in this manual are based on atmospheric temperatures and pressures, unless otherwise indicated. There will be considerable vari- ation in flammable limits at temperatures and pressures above or below ambient. The general effect of an increase in temperature or pressure is to decrease the lower limit and to increase the upper limit, Le., broaden the range between the two limits. A decrease in the temperature or pressure has the opposite effect. In most cases, the values given in this manual represent the concentration limits over which hot-flame ignitions have been observed. If cool- flame ignitions are considered, wider flammable ranges are observed.

Research has shown that flammability limits are not a fundamental combustion property, but depend on many variables, including the surface-to-volume ratio of the test vessel, the direction of air flow, and the velocity of air flow. In some experiments conducted at laminar flow velocities, the upper limit increased with increasing flow velocity, reached a maximum that was independent of the diameter of the test vessel, then decreased as flow became turbulent. The lower limit has been unaffected by air flow rate.

ASTM E681 is the current test method for determining flammable limits. However, much of the data were obtained in small diameter tubes with ignition at the bot- tom so that flame propagation was upward. For most hydrocarbons, this method is appropriate. However, for highly oxygenated, aminated, or halogenated materials, larger diameter equipment is required to avoid quenching of the flame. Larger diameter test equipment or more energetic ignition sources may better reflect real world burning conditions.

The terms “flammable limits’’ and “explosive limits” are interchangeable.

The range of concentration between the lower flammable limit and the upper flammable limit is known as the “flammable range,” also referred to and synonymous with “explosive range.” All concentrations of a gas or vapor in air that lie between the flammable limits are ignitible.

1-3.6 Specific Gravity (Relative Density). The specific gravity of a substance is the ratio of the weight of that substance to the weight of an equal volume of another substance. In this manual, the other substance is water. The values given in this manual for specific gravity are rounded to the nearest tenth. For materials whose specific gravity is from 0.95 to 1 .O, the value is shown as 1 .O - . For materials whose specific gravity is from 1.0 to 1.05, the value is given as 1.0 + . In a few cases, such as fuel oils, where the percentage composition of the substance varies, specific gravity is given as less than ( < ) or greater than ( > ) l .

1994 Edition



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325-6

1-3.7 Vapor Density. The vapor density of a substance is the ratio of the weight of a volume of pure vapor or gas (no air present) to an equal volume of dry air at the same temperature and pressure. It is calculated as the ratio of the molecular weight of the substance to the molecular weight of air, 29. A vapor density of less than 1 indicates that the substance is lighter than air and will tend to rise in a relatively calm atmosphere. A vapor density of greater than 1 indicates that the substance is heavier than air and may travel along grade level for a considerable distance to a source of ignition and flash back, assuming the gas or vapor is flammable.

1-3.8 Boiling Point. The boiling point of each liquid is given at a pressure of 14.7 psia (760 mm Hg). Where an accurate boiling point is not available for a specific entry or where a specific entry is actually a mixture of components and does not have a constant boiling point, the boiling point given is the 10 percent distillation point as determined by ASTM D86, Standard Method of Test f o r Distillation of Petroleum Products.

1-3.9 Melting Point. Melting points are reported in this manual for most materials that melt at 70°F (21°C) or higher. However, the melting point is not available for some of these materials.

1-3.10 Water Solubility. Water solubility data are reported only for those materials for which reliable information is available, because of the lack of uniformity with which water solubility data are reported in the literature and because of the conflicting statements that sometimes accompany these data. Where such data is reported in this manual, “No” indicates that the material’s solubility is less than 10 grams per 100 milliliters (ml) of water; “Slight” indicates solubility is between 10 and 24 grams per 100 ml of water; “Yes” indicates solubility of 25 or more grams per 100 ml of water.

“No,” “Very Slight,” “Slight,” and “Yes” are sometimes used without definition in the literature to describe water solubility. In those cases where doubt exists as to a material’s solubility in water, tests should be conducted.

Information on the degree to which a material is soluble in water is useful in determining effective extinguishing methods and agents. For example, alcohol-resistant fire fighting foams are usually recommended for water-soluble flammable and combustible liquids. Also, fires involving water-soluble liquids can be extinguished by dilution with water, although this method is not commonly used because of the amount of water needed to dilute most flammable liquids to the point of noncombustibility and because of the danger of frothing if the liquid is heated to the boiling point of water, 2 12°F (1 OOOC).

1-4 Extinguishing Methods.

1-4.1 General. The extinguishing methods commonly used for fires involving flammable liquids are suitable for use on fires involving most of the materials listed in this manual. Carbon dioxide, dry chemical, foam, and vaporiz- ing liquid extinguishing agents have all been found to be suitable for use on flammable liquid fires of moderate size, such as in dip tanks or small spills of no appreciable depth.

1994 Edition

The following comments apply to other extinguishing methods that have been found effective for the control or extinguishment of some flammable liquids fires.

Water spray or fog can be particularly effective on fires involving flammable liquids and volatile solids whose flash points exceed 100°F (37.8”C). However, with liquids whose flash points exceed 212°F (100”C), frothing may occur. For information on the installation of water spray protection for flammable and combustible liquids, see NFPA 15, Stan- dard for Water Spray Fixed Systems f o r Fire Protection.

Automatic sprinklers are similar to water spray systems in extinguishing effectiveness. Their principal value is in absorbing the heat from the fire and keeping the sur- roundings cool until the flammable liquids fire either burns out or is extinguished by other means. Automatic sprinklers have a good record of fire control in garages, in paint and oil rooms, and in storage areas where liquids are kept in closed containers. In some industries that use water-soluble liquids, such as the distilled spirits industry, sprinkler systems have been used to achieve protection and extinguishment with excellent results. Where automatic sprinklers are used to protect open tanks, overflow drains are necessary to prevent sprinkler discharge from over- flowing the tank and spreading burning liquid to others parts of the property. For further information on automatic sprinklers, see NFPA 13, Standard f o r the Installation of Sprinkler Systems.

Hose streams, both solid and straight streams, are frequently used to cool tanks, containers, and equipment from the heat of an exposing fire. They are also used for washing burning spills away from areas where the burning liquid could ignite other material. However, hose streams may also spread and extend the spill fire, if improperly used. Also, hose streams applied to open containers of burning liquid will only serve to spread the fire, either by splashing the burning liquid out of the container or by causing frothing of the liquid.

Use of automatic-closing covers on open tanks or equipment containing flammable or combustible liquid is also effective in fire control and extinguishment. The covers should be operated by a fusible link, with a manual over- ride. Such covers are suitable for any size tank except where objects being dipped or conveyor systems may prevent tight closing of the cover.

1-4.2 Selecting an Extinguishing Method. The selection of the extinguishing method used should be made with some degree of caution. Flowing fires, such as may be caused by a leaking overhead pipe, with burning liquid on the ground, are always difficult to extinguish. The amount of extinguishing agent and its rate and method of application must be carefully chosen in relation to the size and type of fire anticipated and may call for special engineering judgment. The use of approved extinguishing equipment is also a major consideration.

The chemical and physical properties of the material involved will also affect the choice of extinguishing method and agent. Standard fire fighting foam cannot be used on fires involving water-soluble flammable liquids; the liquid destroys the foam blanket. Those properties that affect extinguishment were taken into consideration when selecting the methods given for each material in the column



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headed “Extinguishing Methods.” The following information describes the properties of the material that dictate the numerically designated entries in this column.

1. Water May Be Ineffective. This precaution applies to materials that have a flash point below 100°F (373°C). Obviously, the lower the flash point, the less effective the water will be. However, water can be used on low-flash point liquids when applied as a spray to absorb heat and to protect exposed material’ of structures. Much of the effectiveness of using water spray, particularly from hose lines, will depend on the method of application. With proper selection of nozzles, even gasoline spill fires can be extinguished when several coordinated hose streams are used to sweep the flames from the surface of the burning liquid. Water has also been used to extinguish fires involving water-soluble flammable liquids by cooling and diluting the liquid. The distilled spirits industry has been especially successful in using water to control and extinguish fires of this type.

Thus, the phrase “water may be ineffective” indicates that, although water can be used to cool and protect exposed material, water may not be capable of extinguishing the fire unless used under favorable conditions by experienced fire fighters trained in fighting all types of flammable liquids fires.

2. Water or Foam May Cause Frothing. This statement applies to liquids having flash points above 2 12°F ( 100°C) and is included only as a precaution. It does not indicate that water or fire fighting foam should not be used. The frothing may be violent and could endanger any fire fighters located too close to the burning liquid, particularly when solid streams of water are directed onto the hot, burning liquid. On the other hand, a carefully applied water spray has frequently been used to achieve extinguishment by deliberately causing frothing only on the surface of the liquid; the foaming action blankets the surface of the liquid and extinguishes the fire by excluding oxygen. This tactic is especially successful with high viscosity liquids. For example, certain asphalts have a low-flash point solvent added for fluidity, but because of the relatively high viscosity, frothing action is able to achieve fire control and extinguishment.

3. Water May ß P Used to Blanket Fire. This statement is applicable to those liquids that have a specific gravity of l . 1 or greater and are not water-soluble. However, the water must be gently applied to the surface of the liquid, prefer- ably with a fine spray or fog nozzle.

4. Water May Be Ineffective, Except as a Blanket. This statement is used as a warning for liquids whose flash points are below 100°F (373°C) and applies only to those liquids that have a specific gravity of l . 1 or greater and are not water- soluble. Here again, the water must be gently applied to the surface of the liquid.

5 . Alcohol Foam. Alcohol-resistant fire fighting foam is recommended for use on all water-soluble liquids or polar solvent-type liquids, except for those that are only “very slightly” soluble. Certain judgment factors are introduced, however, since ordinary fire fighting foam may be used on some liquids that are only “slightly” soluble, particularly if the foam is applied at higher-than-normal application rates. Conversely, some flammable liquids, such as

the higher molecular weight alcohols and amines, will destroy alcohol-resistant foams, even when applied at very high rates. Foams should not be used on water-reactive materials.

Some recently developed alcohol-resistant foams have been listed for use on both polar and nonpolar liquids. These “multipurpose” foams are suitable for use on nearly all flammable liquids except those that are water-reactive and are preferred for flammable liquid fires because they greatly minimize the problems of foam selection. Fire fighting foam suppliers should be consulted for recommendations regarding types of foam and application rates.

6. Stop Flow of Gas. For fires involving flammable gases, the best procedure is to stop the flow of the gas before attempting extinguishment of the fire. To extinguish the fire while allowing continued flow of the gas is extremely dangerous; an explosive cloud of gasiair mixture may be created that, if ignited, may cause far more damage than the original fire. Extinguishing the flame using carbon dioxide or dry chemical may be desirable to allow immedi- ate access to valves to shut off the flow of gas, but this must be done carefully. In many cases, it will be preferable to allow continued burning, while protecting exposures with water spray, until the flow of gas can be stopped.

1-5 Suggested Hazard Identification. 1-5.1 The increased use of chemicals, many of which introduced hazards other than flammability, led to the need for a simple hazard identification system that could be immediately recognized by emergency response personnel. This need led to the development of the NFPA 704 Hazard Identification System, otherwise known as the NFPA 704 diamond. This system is completely described in NFPA 704, Standard System f o r the Identifculion of the Fire Hazards of Materials. The system provides simple, readily recognized, and easily understood markings that give, at a glance, a general idea of the inherent hazards of the material and the order of severity of these hazards, as they relate to fire protection, exposure, and control. The system’s objectives are to provide an appropriate alert signal and on-the-spot information to safeguard the lives of both public and private emergency response personnel. The system also assists in planning for effective fire fighting operations and may be used by plant design engineers and plant protection and safety personnel.

The system identifies the hazards of a material in terms of three categories: “Health,” “Flammability,” and “Reac- tivity.” It indicates the order of severity of these hazards by means of a numerical rating of O , indicating no special hazard, to 4, indicating extreme hazard. The three hazard categories were selected after studying about 35 inherent and environmental hazards of materials that could affect fire fighting operations. The f ive degrees of hazard were decided upon as necessary to give the required information. Finally, the system had to be relatively simple and readily understood.

While the system is basically simple in application, the hazard evaluation required for the use of the system in a specific location must be made by experienced, technically competent persons. Their judgment must be based on factors that encompass a knowledge of the inherent hazards of different materials, including the extent of change in behavior to be anticipated under conditions of fire exposure and control.

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NFPA 325 94 D b47444b 0528273 b39 m

1-5.2 Degrees of Hazard. The columns under “Sug- gested Hazard Identification” in this manual give the NFPA 704 severity ratings for each of the hazard categories for which information was available. Blank spaces indicate that sufficient information was not available for a severity rating to be assigned. It should be understood that the assignment of the ratings is based on judgment and that extenuating circumstances in plants and processes may dictate a change in any individual rating.

The following commentary on the degrees of hazard are an interpretation of the information contained in NFPA 704, Standard System f o r the Identzfication of the Fire Hazards of Materials, and are specifically related to fire fighting. See NFPA 704 for more detailed information.

Note: The hazard identification rating definitions below and the actual ratings in the text are based on definitions from the 1985 edition of NFPA 704. All materials contained in this guide have not yet been rated using the new definitions appearing in the 1990 edition of’ NFPA 704.

1-5.3 Health Hazard Rating. In general, the health hazard in fire fighting is that of a single exposure that may vary from a few seconds to as much as an hour. The physical exertion demanded in fire fighting operations or other emergencies may be expected to intensify the effects of any exposure. Only hazards arising out of the inherent properties of the material are considered. The following information on the five degrees of hazard are based on the information in NFPA 704 and relate to the protective equipment normally available to fire fighters.

4 Materials that, on very short exposure, could cause death or major residual injury, including those that are too dangerous to be approached without special- ized protective equipment. A few whiffs of the vapor or gas can cause death, or contact with the vapor or liquid may be fatal, if it penetrates the fire fighter’s normal protective gear. The normal full protective clothing and breathing apparatus available to the typical fire fighter will not provide adequate protection against inhalation or skin contact with these materials.

3 Materials that, on short exposure, could cause seri- ous temporary or residual injury, including those requiring protection from all bodily contact. Fire fighters may enter the area only if they are protected from all contact with the material. Full protective clothing, including self-contained breathing apparatus, coat, pants, gloves, boots, and bands around legs, arms, and waist, should be provided. N o skin surface should be exposed.

2 Materials that, on intense or continued (but not chronic) exposure, could cause temporary incapaci- tation or possible residual injury, including those requiring the use of respiratory protective equipment that has an independent air supply. These materials are hazardous to health, but areas may be entered freely if personnel are provided with full- face mask self-contained breathing apparatus that provides complete eye protection.

1 Materials that, on exposure, would cause irritation, but only minor residual injury, including those

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PROPERTIES OF FLAMMABLE LIOUIDS. GASES. VOIATILE SOLIDS -

requiring the use of an approved air-purifying respi- rator. These materials are only slightly hazardous to health and only breathing protection is needed.

O Materials that, on exposure under fire conditions, offer no hazard beyond that of ordinary combustible material.

1-5.4 Flammability Hazard Rating. Susceptibility to ignition and burning is the basis for assigning the degree of hazard within this category. The method of attacking the fire is influenced by this susceptibility factor. For further information, refer to Section 1-4, Extinguishing Meth- ods. The following information is based on the definitions of Flammability Hazard Rating contained in NFPA 704, Standard System f o r the Identzfication of the Fire Hazards of Materials.

This degree includes flammable gases, pyrophoric liquids, and Class IA flammable liquids. The preferred method of fire attack is to stop the flow of material or to protect exposures while allowing the fire to burn itself out.

This degree includes Class IB and IC flammable liquids and materials that can be easily ignited under almost all normal temperature conditions. Water may be ineffective in controlling or extinguishing fires in such materials.

This degree includes materials that must be moder- ately heated before ignition will occur and includes Class II and IIIA combustible liquids and solids and semi-solids that readily give off ignitible vapors. Water spray may be used to extinguish fires in these materials because the materials can be cooled below their flash points.

This degree includes materials that must be pre- heated before ignition will occur, such as Class IIIB combustible liquids and solids and semi-solids whose flash point exceeds 200°F (93.4”C), as well as most ordinary combustible materials. Water may cause frothing if it sinks below the surface of the burning liquid and turns to steam. However, a water fog that is gently applied to the surface of the liquid will cause frothing that will extinguish the fire.

This degree includes any material that will not burn.

1-5.5 Reactivity Hazard Rating. The assignment of the degree of reactivity hazard is based on the potential of the material to release energy either by itself o r when in contact with water. In assigning this rating, fire exposure was considered, along with exposure to shock and pressure. The following information is based on the definitions of Reactivity Hazard Rating contained in NFPA 704, Standard System f o r the Identification of the Fire Hazards of Materials.

4 This degree includes those materials that, in themselves, are readily capable of detonation, explosive decomposition, or explosive reaction at normal temperatures and pressures. This includes materials that are sensitive to localized mechanical or thermal



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shock. If a material having this Reactivity Hazard Rating is involved in an advanced or massive fire, the area should be immediately evacuated.

3 This degree includes materials that, in themselves, are capable of detonation, explosive decomposition, or explosive reaction, but require a strong initiating source or heating under confinement. This includes materials that are sensitive to thermal and mechanical shock at elevated temperatures and pressures and materials that react explosively with water. Fires involving these materials should be fought from a protected location.

2 This degree includes materials that are normally unstable and readily undergo violent chemical change, but are not capable of detonation. This includes materials that can undergo chemical change with rapid release of energy at normal temperatures and pressures and materials that can undergo violent chemical changes at elevated temperatures and pressures. This also includes materials that may react violently with water or that may form potentially explosive mixtures with water. In advanced or massive fires involving these materials, fire fighting should be done from a safe distance or from a protected location.

1 This degree includes materials that are normally sta- ble, but that may become unstable at elevated temperatures and pressures and materials that will react with water with some release of energy, but not violently. Fires involving these materials should be approached with caution.

O This degree includes materials that are normally sta- ble, even under fire exposure conditions, and that do not react with water. Normal fire fighting procedures may be used.

1-5.6 Additional Markings. The fourth space in the NFPA 704 rating is reserved for the use of two special symbols: OX, to denote materials that are oxidizing agents, and W, to denote materials that are water-reactive.

1-6 Additional Information.

1-6.1 Mixtures with Oxygen. Unless otherwise indicated, all values in this manual are based on tests conducted in normal air. For mixtures involving enriched oxygen atmospheres, the values may differ and an increase in hazard is probable.

1-6.2 Mixtures of Materials. Mixtures of two or more materials may have different fire hazard properties than any of the components. Although it is common practice to

base the fire hazard of a mixture on that of the most hazardous component, consideration should be given to testing the mixture itself.

1-6.3 Mists and Froths. In finely divided form, such as a mist or spray, liquids can be ignited at temperatures considerably below their flash points. As in the case of vapors, the droplets of mist or spray must be present at a minimum concentration. Similarly, froths may be ignited at temperatures below the flash point.

1-7 Indexing.

1-7.1 The materials in this manual are listed alphabetically by the name considered to be the most common. Other names and synonyms are indexed to this common name.

1-7.2 The following prefixes are considered to be a part of the name of the material. As such, they are generally not hyphenated and are used to alphabetically index the material when they appear at the beginning of the name.

Bis Is0 Tetra Di Mono Tri Hexa Penta Tris

1-7.3 The prefix “mono” is often omitted. Thus, monochlorobenzene is frequently referred to as chlorobenzene. This manual uses the more common form. The alternate form is not given, unless it is also frequently used.

1-7.4 The following prefixes are not considered to be part of the name of the material. As such, they are hyphenated, but they are not used to alphabetically index the material.

o- (ortho) d- (dextro) m- (meta) 1- (levulo)

n- (normal) (Y- (alpha) sec- (secondary) ß- (beta) tert- (tertiary) Y- (gamma)

P- (para) N- (nitro)

These prefixes may be written out in full, as in paradichlorobenzene. In this manual, they are usually abbreviated. Thus, paradichlorobenzene appears in this manual as p-dichlorobenzene and is indexed under D. In accordance with custom, the prefix n-, for “normal,” is omitted, unless it appears in the middle of a name.

1-7.5 The prefixes “cis” and “trans” may be placed either at the beginning or the end of a name. In this manual, they are always listed at the end.

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325-10

NFPA 325 94 m 6474446 0528273 491 m

PROPERTIES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS

Fire Hazard Properties of Flammable liquids, Gases, and Volatile Solids Table

SEE INTRODUCTION FOR SUGGESTED

METHODS IDENTIFICATION FLAMMABLE Vapor EXTINGUISHING HAZARD

F W H IGNITION LlMiTS Sp. Gr. Densily BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water 'F ('C) 'F ["C) Lower Upper =1) = I ) "F ('C) Soluble Health biliiy tiviiy

Flamma- Reac-

Abalyn See Methyl Abietate.

Aceta¡ CH3CWCzHd2 (Acetoldehydediethylocetol)

-5 446 1.6 10.4 0.8 4.1 215 Slight (-21) (230) (10'21

1 2 3 O 5

Acetaldehyde CHBCHO (-39) (175) (Acetic Aldehyde) (Ethanol) Note: Polymerizes. See Hazardous Chemicals Doto.

-38 347 4.0 60 0.8 1.5 70 Yes 1 3 4 2 (21) 5

Acetaldehydediethyl- acetal See Acetol.

Acetaldoi See Aldol.

Acetanilide CH3CONHCdHs

337 985 2 10 (169) (530)

Note: Melting point 237 (1 14).

1.21 4.65 582 3 1 O (306)

I (oc)

Acetic Acid, 103 867 4.0 19.9@ 1.0+ 2.1 245 Yes Glacial (39) (463) 200 (93.4) (118)

5 3 2 O

CH3COOH Note: See Hazardous Chemicals Doto.

Acetic Acid, Water Solutions

Note: Ordinary acetic acid is the same os glacial acetic acid with water. Yes The properties of ordinory acetic acid depend upon the strength of the

(Ethanoic Acid) solution. In concentrated form its properties opprooch those of glacial acetic acid. In dilute solution it is nonhazardous.

Acetic Acid, isopropyl Ester See Isopropyl Acetate.

Acetic Acid, Methyl Ester See Methyl Acetate.

Acetic Acid, n-Propyl Ester See Propyl Acetate.

Acetic Aldehyde See Acetaldehyde.

Acetic Anhydride 120 600 2.7 10.3 1.1 3.5 284 Yes 5 3 2 1 I ( C W 0 ) 2 0 (491 (316) 1140) (Ethonoic Anhydride) Note: See Hazardous Chemicals Dato.

Acetic Ester See Ethyl Acetate.

Acetic Ether See Ethyl Acetate.

Acetoacetanillde 365 5 2 1 O 1.1 Slight c3

melting CH~COCHZCONHC~H~ (185)

( 4 Note: Melting point 185 (85). point

2

o-Acetoacet Anisidide 325 1.1 7.0 2 2 1 O No CH3COCHzCONHC6- H40CH3

(1 68) @ (oc)

Note: Melting point 187.9 (87). melting point

Acetoocet-paro-Phenetide 325 1 .o+ Decomposes 2 2 1 1 CH3COCHzCONHCbHd- (1 63) OCH2CH3 Note: Melting point 210-219 (99-104).

Acetoacet-ortho-Toluidide 320 CH3COCH2CONHCbH4CH3 (160)

Decomposes 2 2 1 1

Note: Melting point 214 (101).

m-Acetoacet Xylidide 340 1.2 Slight 5 2 1 O CH3COCH2CONHCb- 1171) hlCH31z (oc)

2


Acetoacetic Acid, Ethyl Ester See Ethyl Acetoocetate.

Acetoethylamide See N-Ethylocetomide.

Acetone CH3COCH3 (Dimethyl Ketone)

-4 869 2.5 12.8 0.8 2.0 133 Yes ( - 20) (465) (56)

('2-Proponone)

1 1 3 5

O

Acetone Cyanohydrin 165 1270 2.2 12.0 0.9 2.9 248 Yes lCHdzClOH)CN (74) (688) (120) (2-Hydrow-2- Decom-

Methyl Propianitrile) Note: See Hazardous Chemicals Dota. poses

5 4 2 2

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NFPA 325 6474446 0528274 328

PROPERTIES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS 325- 1 1

FLAMMABLE VaDor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water “F (“C) “F (“C) Lower Upper =1) = 1) “F (“C) Soluble

METHODS IDENTIFICATION Flomma- Reac-

Health bility tivity

Acetonitrile CHJCN (Methyl Cyanide) (oc)

42 975 3.0 16.0 0.8 1.4 179 Yes 1 2 3 (6) (524)

O (821 5

Note: See Hazardous Chemicals Data.

Acetonyl Acetone (CH2COCH~h (2.5-Hexanedionel

174 920 1.0- 3.9 378 Yes 5 1 1 1791 1499)

O 1192)

Acetophenone CAH&OCH, 1771 I5701

170 1058

(Phenyl Meth;l Ketone)

1.0+ 4.1 396 No (2021

p-Acetotoluidide CH~CONHCAH~CH?

334 (1 68)

1.2 5.4 583 No 13061

2 1

Acetyl Acetone See 2.4-Pentonedione.

Acetyl Chloride 40 734 1.1 2.7 124 Violent Do not use water 3 3 2w CH3COCI (Ethonoyl Chloride) Note: See Hazardous Chernicols Doto. sition.

(4) (3901 (51) decompo- or foom

Acetylene CHiCH (Ethine) (Ethyne)

Gos 581 2.5 100 0.9 -118 No 6 O 4 3 (305) (-83)

Note: Low pressure. Acetylene dissolved in acetone in closed cylinders can carry o 2 reactivity See Hozardous Chemicals Data.

Acehlene Dichloride-cis See Dichloroethylene-cls

Acetylene Dichloride-imns See Dichlaroethylene-trans.

N-Acetyl Ethanolamine 355 860 CH3C:ONHCH2CH?OH (1 79) (460) [N-(Z-Hydraxyethyl) (04

acetomidel

1.1 304-308 Yes 5 1 1 1 (151-153) 2 @ 10mm Decom- poses

N-Acetyl Morpholine 235 CHJCONCH~CH~OCH~CH~ (1 13)

1.1 Decom- Yes 5 2 1 1 poses 2

u Acetyl Oxide See Acetic Anhydride.

Acetyl Peroxide 1.2 4.1 Explodes Slight 1 2 4 25% solution in Dimethyl Phtholote Note: See Hozordous Chemicals Dato. (CH3C0)202

on heoting

Acetylphenol See Phenyl Acetale.

Acrolein -15 428 2.8 31 0.8 1.9 125 Yes CH2:CHCHO (Acrylic Aldehyde)

( - 26) (220) (52) 1 4 3 3 5

Unstable Note: See Hazardous Chemicals Doto.

Acrolein Dimer 118 1.1 304 Yes 5 1 1 2 (CH?:CHCHO)? (48)

(oc) Note: See Hazardous Chemicals Dato.

(151)

Acrylic Acid (Glacial) 122 820 2.4 8.0 1.1 2.5 287 Yes 5 3 2 2 CHKHCOOH (50) (438) (1 42)

(04 Note: Polymerizes. See Hazardous Chemicals Data.

Acrylic Aldehyde See Acrolein.

Acrylonitrile 32 898 3.0 17 0.8 1.8 171 Yes CH2:CHCN (Vinyl Cyanide) (Propenenitrile)

101 (481) (77) 1 4 3 2 5

(OC)

Note: Polymerizes. See Hozardous Chemicals Dota.

Adipic Acid 385 788 1.37 5.04 509 No HOOC(CH2)4COOH ( 1 96) (420)

1 O (265)

@ 100 mm

Adipic Ketone See Cyclopentanone.

Adiponitrile NC(CH2)4CN

200 (93) (oc1

Note: See Hazordous Chemicols Dota.

1.0- 563 Slight 5 2 2 (295)

1

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325- 12

NFPA 325 74 6474446 0528275 264 m

PROPERTIES O F FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS



F W H IGNITION LIMITS Sp. Gr. Densily BOILING POINT TEMP. percent by vol. (Water (Air ROINT Water "F ("C) "F ("C) Lower Upper =1) = 1) "F ("C) Soluble Health bilily tivily

Flamma- Reac-

Adipoyl Chloride 162 257-262 5 2 2 O (72) ( - CH2CH2COCIJ2

(Adipyl Chloride) (125-128) 4 11 mm

Adipyldinitrile 199 0.96 3.73 563 No 4 2 (93) CN(CH2)dCN (295)

(Adiponitrile) ( 4 (Teiramethdene Diwonide)

Alcohol See Ethyl Alcohol, Methyl Alcohol, Denatured Alcohol, etc.

Aldol 150 482 1.1 3.0 174-176 Yes 5 3 2 2 (66) (250) (OC) @ 12 mm

CH3CH(OH)CH2CHO (3-Hydroxybutanol)

(79-80)

(ß-Hydroxybuteraldehyde) Decom-

@ 176 pases

(80)

Allyl Acetate CH3COCH2CH:CHz

72 705 (221 (374) (Mx)

0.9 3.45 219 No 5 1 3 O (1041 1

I I

Allyl Alcohol 70 713 2.5 18.0 0.9 2.0 206 Yes 1 4 3 1 (21) (3781 Note: See Hazardous Chemicals Doto.

CH2:CHCHzOH (97) 5

Allylamine -20 705 2.2 22 0.8 2.0 128 Yes 1 4 3 1 (-29) (374) CH?:CHCHzNH* (53) 5

(2-Propenylamine) Note: See Hazardous Chemicals Data.

Allyl Bromide (-1) (2951 CHZ:CHCH2Br (71) 4

(3-Bromopropene)

30 563 4.4 7.3 1.4 4.2 160 No 5 3 3 1

Allyl Caproate 150 0.9 367-370 No 5 1 2 O CH$H2)4COOCH2CH:CH2 (66) (Allyl Hexonoate) (2-Propenyl Hexonoote)

(186-188)

Allyl Chloride -25 737 2.9 11.1 0.9 2.6 113 No 5 3 3 1 ( - 32) (485) CH2:CHCHzCI (45)

(3-Chloropropene)

Allyl Chlorocarbonate See Allyl Chloroformate.

Allyl Chloroformate CH2:CHCHzOCOCI (31 1

88 1.1 4.2 223-237 No 3 3 1 5 4 (106-114)

(Allyl Chlarocorbonoie) See Hazardous Chemicals Data.

Allyl Diglycol Carbonate See Diethylene Glycol Bis (Allylcarbonote).

Allylene See Propyne.

Allyl Ether 20 0.8 3.4 203 Slight 5 3 3 2 (CH2:CHCH2)20 ( - 7) (95) 1 (Diallyl Ether) (oc)

Allylidene Diacetate CHz:CHCH(OCOCH3)2

180 1.1 225 No 3 2 2 1 (82) (oc1 B 50 mm

(107)

Allyl Isothlocyanate See Mustard Oil.

Allylpropenyl See 1,4-Hexodiene.

Allyl Trichloride See 1.2.3-Trichloropropane.

1 Allyl TrichIorosilane CH2:CHCH2SiCl~

95 (351 (oc1

1.2 6.05 243 (1 17.5)

3 3 2w

Allyl Vinyl Ether See Vinyl Allyl Ether.

Alpha Methyl Fyridlne See Picoline-alpho. ~~ ~

Aminobenzene See Aniline.

2-Aminobiphenyl See 2-Eiphenylamine.

1-Aminobutane See Butylamine.

2-Amino-1-Butanol 165 0.9 3.1 352 Yes CHJCH~CHNH~CH~OH (74)

(oc)

5 2 2 O (1 78)

Amlnocyclohexane See Cyclohexylamine.

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NFPA 325 94 m 6474446 0528276 LTO m

I PROPERTIES OF FLAMMABLE LIQUIDS, CASES, VOLATILE SOLIDS 325-1 3


METHODS IDENTIFICATION FLASH iGNlTlON LIMITS Sp. Gr. Densiiy BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water 'F("C) "F ("C) Lower Upper =1) =1) "F("C) Soluble Health biliiy tivily

Flamma- Reac-

FLAMMABLE Vapor EXTINGUISHING HAZARD

1 -Aminodecane See Decylomine.

Amino Ethane See Ethylomine.

2-Aminoethanol See Ethanolamine.

1-Amino-4-Ethoxybenzene See p-Phenetidine.

ß-Aminoethyl Alcohol See Ethanolamine.

(2-Aminoethyl) 270 695 1 .o+ Ethanolamine (1 32) (368)

470 Yes 5 2 1 O (243)

NHzCZH~NHCZH~OH 2

4-(2-Aminoethyl)- Morpholine

1.0 4.5 (202.8) 395.6 Yes 5 2 2 O

C~H~OC~HANC?HANH?

1-(2-Aminoethyl)- Piperazine

200

H~NCZH~NCH~CHZNHCHZCHZ (Oc)

(93) 1.0- 4.4 432 Yes 5 2 2 O

(222)

1 -AminoheDtane See Heotvlamine.

adminoisopropyl Alcohol See 1 -Amino-2-Propanol.

2-Amino-4-Methvl-wntane See 1.3-Dimethvlbutvlamine.

2-Amino-2-Methyl-1 - (CHM(NHz)CHzOH

Propanol 153 167)

0.9 3.0 329 Yes 5 2 2 O 1165)

1 -Aminooctane See Octylamine.

2-Aminopentane See sec-Amylamine.

p-Aminophenetole See p-Phenetidine.

(m-Aminophenyl) Methyi Carbinol

315 (1 57)

N~zCqH4[CHlOH)CH31 ( 4 (m-Ammo-a-Methyl- benzyl Alcohol)

1.1 423 Yes (21 7)

5 2 1 2

O

@ 100 mm

1-Amino-2-Propanol 171 705 NHzCHzCHOHCH3 (a-Aminoisopropyl Alcohol) (Isopropanolomine)

(77) (374) 1.0- 2.6 320 Yes 5 2 2 O

(1 60)

N-(3-Aminopropyl) 175 0.9 5.4 Cyclohexylamine (79)

Yes 5 2 2 O

C6HllNHCJH6NH2 (oc)

N-(3-Aminopropyl) Morpholine

220 1.0- 438 Yes 2 1 O 5 (2261 2 (104)

CZH~OCZH~N(CHZ)~NHZ (04

Ammonia, Anhydrous Gas 1204 15 28 0.7@ 0.6 -28 Yes 3 1' O 6 I - 33)

Note: See Harordous Chemicols Data. 'This gas is "1" insteod of "4" because it is hard to burn.

NH3 (651) - 33°C

Amoxybenzene See Amyl Phenyl Ether.

Amyl Acetate 60 680 1.1 7.5 0.9 4.5 300 Slight CH3COOCsH11 (16) (360) (1 -Pentanol Acetate) 70 Comm. 1211

1 1 3 O 5 (149)

sec-Amyl Acetate 89 CH3COOCH(CH3)- (32)

(2-Pentanol Acetate) (CHdzCH3

0.9 4.5 249 Slight (121) 5

1 1 3 O

Amyl Alcohol 91 572 1.2 10.0 0.8 3.0 280 Slight 5 1 3 O CH~(CHZ)~CHZOH (33) (300) 4 (1-Pentanol) 212

(138)

(1 00)

%-Amyl Alcohol CH3CH2CH2CH(OH)CH3 (Diethyl Carbinol)

94 650 1.2 9.0 0.8 3.0 245 Slight 1 1 3 O (34) (343) (118) 5

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NFPA 325 94 6474446 0528277 037

325- 14 PROPERTIES O F FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS

SEE INTRODUCTION FOR SUGGESTED CI A U U A R L E V""V EXTINGUISHING HAZARD .I_.._ "" ~ -~- .

FIASH IGNITION LIMITS Sp. Gr. Denshy BOILING POINT TEMP. PeKent by vol. Water (Air POINT Water

"" ~~~ ~- ~ ~~~ ~~~

METHODS IDENTIFICATION Flamma- Reac-

"F rC) "F ("C) Lower Upper = 1) =1) "F ("C) Soluble Health bilhy thrily

Amylamine

. . . .

30 2.2 22 0.8 3.0 210 Yes 1 2 3 O C5HIlNH2 ( - 1 ) (99) 5 (Pentylamine)

sec-Amylamine 20 0.7 3.0 198 Yes 5 2 3 O CHJ(CHZ)ZCHICH~)NHZ ( - 7) (92) 1 (2-Aminopentane) (Methylpropylcarbinylamine)

p-tart-Amylaniline 215 0.9 498-504 No 2 3 1 O 11021 (CZH~IICHZ)ZCC~H~NHZ (259-262)

(661 CsHsCsH1 I 11851 (Phenylpentane) (oc1

Amylbenzene 150 0.8-0.9 5.1 365 No 1 2 O

Amy¡ Bromide (321 90 1.2 128-9 No 4 1 3 O

CH3CHzCHzCHzCHzBr (53-54) ( 1 -8romopentone) @ 746

mm

Amyl Butyrate 135 0.9 5.46 365 No 5 1 2 O

Amyl Carbinol See Hexyl Alcohol.

Amyl Chloride 55 500 1.6 8.6 0.9 3.7 223 No 1 1 3 O

(1 85) C5H1100CC3Hr (571

(13) (260) CH~(CHZ)~CHZCI (1 06) (1 -Chloropentone) (oc)

tert-Amyl Chloride CHLHKCIICHnlCH?

653 1.5 7.4 1.4 3.7 187 No 3 1 3 O (345) 1861

Amyl Chlorides (Mixed) 38 0.9 185-228 No 1 1 3 O (3) CsHllCl (85-109) ( 4

"

I2391 462 0.8 1 O

~

Amylene See 1 -Pentene.

ß-Amylene-cis < -4 0.66 2.42 99 O 4 CZH~CH:CHCH~ (<-20) (37) (2-Pentene-cis)

ß-Amylene-trons < - 4 0.67 2.42 97 O 4 CzHsCH:CHCH3 ( < -20) (36) 12-Pentene-trans1

Amylene Chloride See 1 ,5-Dichloropentane.

Amyl Ether 135 338 0.8-0.9 5.5 374 No 5 1 2 O

~

157) 11701 CsHllOCsHll (1 90) (Diamyl Ether) (oc) (Pentvlowoentanel

Amyl Formate HCOCC<H,,

79 1261

0.9 4.0 267 No 1 1 3 O (131) - . . .

Amyl Lactate 175 1.0- 5.5 237-239 Vev 1 2 O C7H.OCOOCHq- 1791 (114-115) slight

@ 36 mm

Amyl Laurate CIIH~KOOCTHI~

300 (1 49)

0.9 554-626 No 2 O 1 (290-330)

O . " . .

Amyl Maleate

. .

270 1 .o- 518-599 No 2 O 1 O (132) (CHCOOCsH1 I)Z (270-31 5)

118) CsHllSH (127) (1 -Pentanethiol) (oc)

Amyl Mercaptan (n) 65 0.8 3.59 260 2 3

0.8 176-257 No 1 2 3 O (80-125)

Note: See Horordous Chemicals Dota.

Amyl Naphthalene 255 1 .o- 550 No O 1 O 2 (1 24) 1288) CIOHESHII ( 4

(48) C H ~ ( C H Z ) ~ N O ~ (153-157) locl

Amyl Nitrate 118 1 .o- 306-315 No 2 2 oox

1994 Edition



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NFPA 325 94 m b47444b 0528278 T73

PROPERTIES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS 325-15


METHODS IDENTIFICATION FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. PercentbyVol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper = 1) '1) "F ("C) Soluble Health blllty tivily

Flamma- Reac-


Amyl Nitrite 410 0.9 4.0 220 Slight 5 1 2 (210) CHdCHhNOz (1 04)

Amyl Oleate 366 0.9 392-464 No 2 O 1 O 11861 CI~H~~COOCSHII (200-240)

@ 20 mm

Amyl Oxalate 245 1 .o- 464-523 No 2 O 1 O (1 18) ICOOC~H~IIZ (240-273)

lDiamvl Oxalate1

1 .o- 455-482 Slight 5 2 1 O (235-250) 2

p-terbAmyl Phenol See Pentaphen.

p-sec-Amylphenol 270 1 .o- 482-516 No 2 1 1 O (1 32) C ~ H I I C ~ H ~ O H (250-269)

2-(p-teri-Amylphenoxy) 280 1.0+ 567-590 No 2 1 1 O (1 38) ethanol (297-310)

C~HIIC~H~OCH~CHZOH

Z-(p-teri-Amylphenoxy) 410 0.9 464-500 2 O 1 O (210) ethyl Laurate

C6H&Hi I CIIHZ~COOICHZ)ZO-

(240-260) @ 6 m m

p-teri-Amylphenyl 240 1.0- 507-51 1 2 O 1 O (1 16) Acetate (264-266)

C H ~ C O O C ~ H ~ C ~ H I I

p-teri-Amylphenyl Butyl (1 351 275 0.9 540-550 No 2 O 1 O

Ether (282-288) C ~ H I I C ~ H ~ O C ~ H ~

Amyl Phenyl Ether CHdCHd40C6H5 (216-229) 1Amoxvbenzenel

(85) 185 0.9 5.7 421-444 No O 2 O

, . p-teri-Amylphenyl Methyl 21 O

1991 Ether 1239-243) 0.9 462-469 O 1 O

Amyl Phthalate See Diamyl Phthalate.

Amyl Propionate 106 712 0.9 275-347 No O 2 O 141) (3781 C2H5COO(CH2)4CH3 (135-175)

(Pentyl Propionate) (04

Amyl Salicylate (1 32) 270 . 1.1 512 Na 2 O 1 O

H O C ~ H ~ C O O C ~ H I 1 12673

Amyl Stearate 365 0.9 680 No 2 O 1 O (1 85) C H ~ C H ~ I ~ C O O C ~ H I I (360) [oc)

Amyl Sulfides, Mixed 185 0.9 338-356 No 2 2 O (85) W I I S (170-180)

~

Aniline 158 1139 1.3 1.1 1.0+ 3.2 364 Slight 5 3 2 O CaH5NHz (70) (615) (1 84) (Aminobenzene) Noie: See Hazardous Chemicals Data. (Phenylamine)

Aniline Hydrochloride 380 1.22 4.46 473 3 1 (1 931 (04

CaH5NHzHCI (2451

Note: Melting poini 389 (1 98).

1994 Edition



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NFPA 325 94 m b47444b 0528279 90T m


FLAMMABLE Vawr EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD F W H IGNITION LIMITS Sp. Gr. Densiiy BOILING POINT TEMP. PaKent by Vol. (Water (Air POINT Water "F(%) "FCC) Lowar Upper =1) =1)

Flamma- Reac- h OF ("C) Soluble Health bilify tivify

METHODS IDENTIFICATION

2-Anilinoethanol C~H~NHCH~CHZOH (8-Anilinoeihanol

Ethoxyaniline) lß-Hydron/ethylaniline)

305

(oc) 1152)

1.1 547 Very 2 2 1 O (286) slight

ß-Anilinoethanol Ethoxyaniline

See 2-Anilinoethanol.

o-Anisaldehyde See o-Methoxy Benzaldehyde.

o-Anisidine 244 (1 18) locl

H ~ N C ~ H A O C H ~ 12"ethoxvanilinel

1.1 435 No 5 2 1 (224)

O 2

Anisole 125 887 (52) (475) (OC)

C6H50CH3 (Methokybenzene) (Methyl Phenyl Ether)

1.0- 3.7 309 No (154)

1 2 O

Ano1 See Cyclohexonol.

Anthracene 250 1004 0.6 1.24 6.15 O 1 644 (121) W O ! Note: Melting pomt 423 (21 7).

(340)

365 1.44 7.16 716 No

Note: Melting paint 354 (1 79).

(C6H4CH)z

Anthraquinone C6Hr(COhC6H4 (185) (380)

O 1

Artificial Almond Oil See Benzoldehvde

Asphalt (Cutback) c 50 10)

No 2 O 3 O

Asphalt, Uquid-Medium 100 (min) Grades MC-30 and MC-70 No 2 O 2 O 138) ( 4

166) ( 4

Asphalt, Uquld-Rapid 80 (min) Grades RC-250; RC-800; and RC-3000 No 2 O 3 O

( 4

Curing

150 (min) Grades MC-250; MC-800; and MC-3000

Curing 127)

Asphalt, Liquld-Slow 150 + Grode SC-70 Curing (661

( 4

(79) (04

(93) (oc)

No 2 O 2 O

175+ Grode SC-250 O 2 O

200+ Grade SC-800 O 1 O

225+ Grode SC-3000 1107)

O 1 O

(04

Asphalt (Typical) (Petroleum Pitch)

400+ 905 (204 + ) (485)

1.0-1.1 >700 No 2 O 1 O (2371)

Aziridlne See Ethyleneimine.

Azobisirobufyronltrile 147 N:CC(CH&N:NC(CH3)7C:N (64)

Decom- No poses

3 2

Note: Melting paint 22 1 (1 05).

Azole See Rirrole.

Banana Oil See Isoamyl Acetate

Benzaldehyde 145 377 1.1 3.7 355 No C6HsCHO (Artificial Almond Oil) (Benzenecarbonal)

(63) 1192) (1 79) 3 2 2 O

Benzedrins C~H~CHZCH(CH~)NHZ (< 100) (1 -Phenyl Isopropyl Amine)

<212 0.93 4.67 392 O 1 (200)

Benzene 12 928 1.2 7.8 0.9 2.8 176 No c6H6 (Benzol) Note: See Hazardous Chemicals Data.

( - 11) (498) (80) 1 2 3 O

Benzenecarbonal See Benzaldehyde.

Benzene Carbonyl Chlorlde See Benzoyl Chloride.

1994 Edition



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NFPA 325 94 m 6474446 0528280 621 m

PROPERTIES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS 325- 17

FLAMMABLE SEE INTRODUCTION FOR SUGGESTED

METHODS IDENTIFICATION Vapor EXTINGUISHING

FLASH IGNITION LIMITS Sp. Gr. Density BOILING HAZARD

POINT TEMP. Percent bYvOl. (Water (Air POINT Water “F (“C) “F (“C) Lower Upper =1) =1) ‘F (“C) Soluble Health bility tivity

Flammo- Reoc-

Benzine See Petroleum Ether.

Benzocyclobutene 95 1351 12471

477 0.96 I1 521 306

. . . . . .

Benzoic Acid 250 1058 1.27 4.21 482 Slight 2 1 C6H5COOH (121) W O ! (250)

Note: Melting pomt 252 (122).

Benzol See Benzene.

Benzol Diluent -25 450 1.0 7.0 < 1 140-210 Na 1 2 3 O ( - 32) (232) (60-99) Note: Flash point and ignition temperature will vaty depending o n the monufodurer.

p-Benzoquinone C d 4 0 2 (Quinone1 Note: Melting pomt 234-237 (1 12- 11 4).

100-200 1040 1.3 3.7 Sublimes No 1 2 1 (38-93) (560)

Benzotrichloride 260 412 1.4 429 Na 2 3 1 O (127) (211) (22 1 ) C6H5CC13

(Toluene, a, a, a-Trichloro) (Phenyl Chloroform)

I Benzotrifluoride (1 2 ) 54 1.2 5.0 216 No 4 3 3 1

(1 02) CaH5Ch Note: See Hazardous Chemicals Doto.

I Benzoyl Chloride CsHsCOCI Benzene Corbonvl Chloride)

162 (72)

1.2 4.9 387 Decomposes 3 2 2w (197)

Decomposer in Note: See Hozardous Chemicals Dato. water

1.1 41 7 Slight 5 1 1 (214)

O 2

Benzyl Alcohol 200 817 C6HsCHzOH (93) (436) (Phenyl Carbinol)

1 .o+ 403 Slight 5 2 1 O (206) 2

1.1 614 No 2 1 1 O (323)

1.1 698 No 2 1 1 (370)

O

(Butyl Benzyl Phthalate)

Benzyl Carbinol See Phenethyl Alcohol.

I Benzyl Chloride 153 1085 1.1 1.1 4.4 3 3 2 1 354 No 1671 (5851 (1791 C~HSCH~CI

(a-ChIorotoluene) Note: See Hazardous Chemicals Doto.

Benzyl Cyanide (1 13) 235 1.0+ 452 Na 5 2 1 O

(233.5) CaHsCH2CN 2 (Phenyl Acetonitrile) (04

(a-Talunitrile)

0.9 405-420 (207-216)

2 2 O

Benzyl Ether See Dibenzyl Ether.

Benzyl Mercaptan C~H~CHZSH (1 95) (a-Taluenethiol)

(70) 158 1.06 4.28 383 2 2

Benzyl Salicilate >212 1.2 406 Na 5 1 1 O O H C ~ H ~ C O O C H Z C ~ H ~ ( Z 100) (208) (Salycilic Acid Benzyl Ester)

Bicyclohexyl 165 473 0.7 5.1 0.9 5.7 462 Slight 5 1 2 O [CH2(CH214CHI2 (74) (245) @ Q (239) (Dicyclahexyl)

(1 00) (1 50) 212 302

Biphenyl (113) (540) 8 C 235 1004 0.6 5.8 1.2 489 No 2 2 1 O

CaHsCbHs (254) (Diphenyl) 232 311 (Phenylbenzene) (111) (155)


2-Biphenylamine 842 5.8 570 No 2 2 1 O (450).

Note: Melting pomt 121 (49). N H ~ C ~ H ~ C ~ H S (2-Aminobiphenyll

(299)

1994 Edition



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NFPA 325 94 b47444b 0528283 568

325- 18 PROPERTIES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS


METHODS IDENTIFICATION Vapor

FLASH IGNITION LIMITS Sp.Gr. Densiiy BOILING POINT TEMP. Percent by Vol. (water (Air POINT Water “F (“C) “F (“C) Lower Upper =1) =1) “F (“C) Soluble

EXTINGUISHING HAZARD

Flamma- Reac- Health blliiy tMiy

Bis (p-tert-Butylphenyl) 482 500-527 No 2 1 1.1 O phenyl Phosphate (250) (260-275)

( C ~ H ~ C ~ H ~ ~ ) Z P O O C & 0 5 mm

Bis [2-(2-Chloroethoxy) > 250 ethyl] Ether (>121)

1.2 237 Slight 5 2 1 O (1 14)

(CH2CICH20CH2CH2)20 (Tetraglycol Dichloride)

2

Bis (2-Chloroethyl) Ether 131 (CH2CICH2)20 (Chlorex)

1551 1.2 4.9 353 Very

(1 78) slight 2 2 O

Bis (2-Chloroethyl) Formal 230 CH2(OCH2CH2C1)2 (Di-(2-Chloroethyl) Formal) (oc)

(1 10)

(2,2-Dichloroethyl Formol)

1.2 425 Very 5 2 1 (21 8) slight

O 2

Bis (p-Chloroisopropyl) See Dichloroisapropyl Ether Ether

Bir-Diethylene Glycol 405 1.1 Monoethyl Ether (207) Phthalate

500 12601

5 1 1 O 2

C6H4(COOC2H4OC2H4- Oc2Hd2

Bis (2.4-Dimethylbutyl) 290 O.?

[(CH3)2CHCH2CH(CH&

(Di(Methylamy1) Maleate)

N,N1-Bis-(1.4-DimethyI- 347 770 0.9 5 2 1 O

Maleate (1 43) (201 ) ( 4 @ 50 mm

394 No 2 1 1 O

OCOCH:]2

penM)p- (175) (410) Phenylenediamine (oc)

CH(CHd212

2

C*Hd[NHCH(CH3)CH2CH2-

1.3-Bis (Ethylamino) See N,N-Diethyl-l,3-8utanediomine. Butane

0.8 537 Slight 5 3 1 (281)

O 2

Bis (2-Ethylhexy1)- 280 421 Slight 5 1 1 O 0.9 Ethanolamine ( 1 38) (21 61

@ 50 mm IC~H~CH(CZH~CH~IZ-

(Diethylhexylethanolamine)

2

NC2H4OH

Bis (2-Ethylhexyl) Maleate 365 C~H~~OCOCH:CHCOOCBHI~ (185) (Di(?-Ethylhexyl) Maleote) @ 10mm

0.9 (209) 408 No 5 O 1 O

2

1.0- No 5 2

Bis (2-Ethylhexyl) Succinate 31 5 (ClOH1902h (Dill-Ethylhexyl) Succinate)

(157) 0.9 495 Slight 5 O 1 O

(257) 2 @ SO mm

N,N-Bir (1-Methylheptyl) >400 Elhylenedlamlne ( > 204)

CHZNHCH(CH~(C~HI~)

0.8 424 No 2 O 1 O (21 8) 0 43 mm HC(CHJ)(C~H~J)NHCH~-

Bis (ß-Methylpropyl) Amine See Diisobutylomine.

Bis (2,2,4-Trimethyl- 383 1.1 639 2 O 1 O pentanediolisobutyrate) (1 95) Diglycolate (oc)

(337)

CZaH2709

Blast-furnace Gas See Gas.

Borneo Camphor See 8orneol

1994 Edition



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NFPA 325 94 M b47444b 0528282 4 T 4 M




FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Pewem by vol. (Water (Air POINT Waier ‘F (“C) “F (“C) Lower Upper =1) =1) “F (“C) Soluble Heallh bility llvity

Flamma- Reac-

EXTINGUISHING H U R D

Borneol 150 CloH17OH (66) (Borneo Camphor) Sublimes

1.0+ 413 No 2 2 O (21 21

Boron Trifluoride Nheraie 147 CH~CH?O(BF~)CHZCH~ (641

1.1 259 Decomposes 3 2 (1261

1W

(oc) water. Decomposes in

Brandy See Ethyl Alcohol and Water.

Brazil Wax See Carnauba Wax

Bromobenzene C&Br (Phenyl Bromide)

124 1049 (511 (5651

1.5 5.4 313 No 3 2 2 O (1561

1 -Bromo Butane See Buh4 Bromide

(31 1) 592 No 2 2 1 O

Bromoethane See Ethyl Bromide

Bromomcthane See Methvl Bromide.

1-Bromopentane See Amyl Bromide

3-Bromopropene See Allyl Bromide.

o-Bromotoluenc BrCaH4CH3

1 74 (791

1.4 5.9 359 No 3 2 2 O (1821

1.4 5.9 363 No 3 2 2 O (1841

Bronzing Liquid May be below 80 (27). No

1.3-Butadlene 788 2.0 12.0 24 No 6 2 4 2 1.9 CHp:CHCH:CH2 (Ervthrene)

Gas (420) Note: Polyrnenzes. See Hazardous Chemicals Dato.

( -4)

Butadiene Monoxide < -58 CHz:CHCHOCHz (Vinylethylene Oxide)

(c-50) 0.9 2.4

(66) 151 1

Butanal See Butyraldehyde.

Butanal Oxime See Butyraldoxime.

Butane -76 550 1.9 8.5 2.0 31 No 6 1 4 O CH3CHzCHzCH3 1 - 60) (287) ( -1)

1.3-Bulanediamine NHzCHzCHzCHNHzCH3 (521 (1,3-Diaminobutane) (oc)

125 0.9 3.0 289-302 Yes 5 3 2 O (143-1501

1.2-Butanedlol CH3CH2CHOHCH20H (401 (12-Dihydroxybutanej (Ethylethylene Glycol)

104 1.0 3.1 381 Slight 5 1 2 O (194)

1,3-Butanediol See ß-Butylene Glycol.

1,4-Butanediol 250 HOCH?CHzCH?CH?OH (121)

(oc)

1.0+ 3.1 442 Yes 2 1 1 O (2281 5

Noie: Melting point 64-66 (18-19).

2,3-Butanediol CH3CHOHCHOHCH3

756 1.0+ 5 1 1 O 363 Yes (402) (1841

(881 2,3-Butanedione 80 1.0- 3.0 190 Yes

CH~COCOCHJ (27) (Diacetyl)

5 1 3 O

1-Buianeihiol 35 0.8 3.1 208 Slight CH3CHzCHzCH?SH (Butyl Mercaptan)

(21 (981 5 2 3 O 1

2-Bulanelhiol -10 C4HpSH ( - 23) (sec-Butyl Mercopton)

0.8 3.1 1 185 No 5 2 3 O (851 1

1-Butanol See Butyl Alcohol.

2-Butanol See sec-Butyl Alcohol.

2-Bulanone See Methyl Ethyl Ketone.

2-Butenal See Crotonaldehyde.

1994 Edition



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NFPA 325 9 4 m b47444b 0528283 330 m

325-20 PROPERTIES O F FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS


METHODS lDENTlFlCAllON FLAMMABLE Vapor EXTINGUISHING HAZARD

FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "FCC) " F 0 Lower Upper =1) =1) "F ("C) Soluble

Flamma- Reac- Health bility tivity

1 -Butene Gas 725 1.6 10.0 1.9 21 No 6 1 4 O (385) CH3CHzCH:CHz (-6)

(a-Butylene)

2-Butene-cis Gas 617 1.7 9.0 0.6 1.9 38.7 6 1 4 O (325)

(324)

CH3CH:CHCHs 141

2-Butene-trans Gas 615 1.8 9.7 1.9 -34 No 6 1 4 O CH3CH:CHCH3 (11 (ß-Butylene)

Butenediol 263 2 1 1 O 1.1 3.0 286-300 Yes H0CHzCH:CHCHzOH (1 28) (2-Butene-1.4-Diol) (oc1 149)

(141- 5

Note: Melting poini 45 (7). @ 20 mm

2-Butene-l A-Diol See Butenediol

2-Butene Nitrile See Croiononitrile.

Butowbenzene See Butvl Phenyl Ether. ~~~

1-Butoxybutane See Dibutyl Ether.

2.8-Butoxyethoxyethyl 190 1.0 6.1 392-437 2 2 O (88) Chloride (200-225)

CdH9CH2CH2OCH2CH2CI

l-(Butoxyelhoxy)-2- 250 509 0.9 445 Yes 5 2 1 O (121) (265) Propanol 1229) 2

OC2H4GH5 CH~CH(OH)CHZOC~H~- (04

Butoxyethyl Diglycol See Diethylene Glycol Bis (2-Butoxyethyl Corbonofel Carbonate

ß-Butoxyethy1 Salicylate 315 OCHaHaCOOCHKH7OCaHs (157)

1 .o+ 367-378 No 2 O 1 O (186-192)

Butoxyl See 3-Methoxybutyl Acetate.

N-Butyl Acetamide CHsCONHCdHp

240 (116)

0.9 455-464 (235-240)

2 2 1 O

N-Butylacetanilide 286 1 .o- 531-538 No 2 2 1 O C H ~ ( C H ~ ) J N ( C ~ H ~ ) C O C H ~ (141) (277-281)

Butyl Acetate 72 797 260 Slight 1 1 3 O 1.7 7.6 0.9 4.0 CHaCOOCdH9 (Buiylethanoate)

(22) (425) 11 27) 5

sec-Butyl Acetate CH3COOCH(CH$?H5

a8 (31) IOCI

1.7 9.8 0.9 4.0 234 Slight 1 3 O 1 (112) 5

Butyl Acetoacetate CH~COCHZCOO(CH~)~CH~ (85)

185 1.0- 5.5 417 Slight 5 1 2 O 12141

(oc)

C ~ ~ H ~ Z ( O C O C H ~ ) - (1 1 O) (385) Butyl Acetyl Ricinoleate 230 725 0.9 428 No 2 2 1 O

(2201 ICOOGHsI

~ ~~ ~

Butyl Acrylaie a4 559 1.7 9.9 0.9 4.4 260 Na 2 2 2 (29) (292) CH2:CHCOOC4H9 (127)

Polymer- izes

Butyl Alcohol CH~(CH~)ZCH~OH (1-Butanol) (Propylcarbinol) (Propyl Methanol)

98 650 1.4 11.2 0.8 2.6 243 No (37) 1343) ( 1 171 5

1 1 3 O

sec-Butyl Alcohol 75 761 1.7 9.8 0.8 2 6 201 Slight 1 1 3 O CH3CHzCHOHCH3 (2-Butanol) (Methyl Ethyl Carbinol) (100) (100)

212 212 (24) (4051 @ 4 (94) 5

terbButyl Alcohol (CH3)2COHCH3 (2-Methyl-2-Propanol) (Trimethyl Carbinol)

52 892 2.4 8.0 0.8 2.6 181 Yes 1 1 3 O (11) (478) (83) 5

I Butylamine IO 594 1.7 9.8 0.8 2.5 172 Yes 1 3 3 O C 4 b W (-12) (312) (78) 5 (1 -Amino Butane)

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

NFPA 325 94 h474446 05213284 277


FLAMMABLE Valror EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp.Gr. Den& BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "F ("C) "F ("C) lower Upper =1) =1) "F ("C) Soluble


Health billty tivity

sec-Butylamine 16 145 3 0.72 2.52 3 CH3CH&H(NH?)CH3 1-91 (63)

tert-Butylamine (CH&C:NH?

716 1.7 8.9 0.7 2.5 113 Yes 5 2 4 13801 @ @

0

212 212 11001 I l O O I

(45)

Butylamine Oleate C I ~ H ~ ~ C O O N H ~ C ~ H ~

150 0.9 Yes 5 3 2 0 (661 ( 4

1961 ( 4

tert-Butylaminoethyl Methacrylate

OOCCICH31:CH?

205 0.9 5.5 200-221 No 2 1 0 (93-105)

(CH3)3CNHC2H4-

N-Butylaniline CaHsNHC4H9

0.9 465 Slight 5 3 1 0 1241) 2

tart-Butylbenzene 140 842 0.7 5.7 0.9 4.6 336 No C6H5C(CH3)3 1601 (450) @ 8

(04 212 212 [ 1 00) (1 00)

11 69) 2 2 0

1 .o 482 No 2 1 1 0 1250)

Butyl Benzyl Phthalate See Benzyl Butyl Phthalate.

2-Butylbiphenyl > 806 7.26 - 554 0 1 C6H5.C6H4.C4Hp 212 (430)

( > l o o ) ( - 290)

Butyl Bromide 65 509 2.6 6.6 1.3 4.7 2 3 0 215 No 4 11021 CH3(CH2)?CH?Br 1181 1265) @? C

(1 -Bromo Butane) I 1001 11 001 212 212

Butyl Butyrate CHJ(CH~)ZCOOC~H~ 153)

128

¡oc)

0.9 5.0 305 Slight 5 2 2 0 1152)

Butylcarbamic Acid, Ethyl See N-Butylurethone. Esler

tert-Butyl Carbinol 98 (CH3)3CCH?OH (2.2-Dimethyl-1 -Propanol)

0.8 3.0 237 Slight 1 2 3 0 137) 1114) 5

Buhl Carbitol See Diethvlene Glvcol Monobutvl Ether.

1 o + 545 No 2 2 1 0 12851

Butyl Chloride C4H9CI 1-91 1240) (1-Chlorobutane)

sec-Butyl Chloride CH3CHCIC2H5 (2-Chlorobutane)

15 464 1.8 10.1 0.9 3.2 170 No 1 2 3 0 177)

< 32 0.87 3.20 155 168) (<O)

2 3

tert-Butyl Chloride < 32 0.87 3.20 2 3 124 (51) lCH313cCI (<O1

(2-Chloro-Z-Methyl-P~a~a"e)

1.1 453-484 No 2 2 1 0 (234-251)

1 .o- 451-469 No (233-243)

2 2 0

1 .o- 278-280 No 2 2 1 0 (137-138)

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

325-22

NFPA 325 94 W 6474446 0528285 L03 m



FLASH IGNITION LIMITS Sp. Gr. Density BOILING METHODS IDENTIFICATION POINT TEMP. Percent by Vol. (Water (Air POINT Water OF I"C) "F ("C) Lower Umer = 1) = 1) "F ("C) Soluble



Butylcyclohexane CaHvCaHl1 (2461

475 0.8 352-356 (178-180)

O O

(1 -Cyclbhe&lbutane)

sec-Butylcyclohexane 53 1 0.8 351 O O (277) CH~CH~CH(CH~)C~HII (177)

(2-Cyclohexylbutane)

leri-Butylcyclohexane (342) 648 0.8 333-336 O O

( C H ~ ~ C C ~ H I 1 (167-169)

N-Butylcyclohexylamine 200 0.8 409 Slight 5 2 1 O (93) C ~ H I I N H G H ~ ) (209) ( 4

Butylcyclopentane 480 0.8 314 O O (250) W 9 G H v (157)

Butyldecalln C4H9C1oH17 (260)

500 2 1 1 O

tert-Butyldecalin (338) 640 2 1 1 O

CaHvCloH17

1 .o-

leri-Butyldi~hanolamine 285 1 .o- 329-338 Yes 2 2 1 O (141) C8HloNOz (165-170) 5

[2.2-(tert-Butylimino) (04 8 33 mm Diethanal] Note: Melting point I l 7 (47).

Butyl Diglycol Carbonate See Diethylene Glycol Bis (Butyl Carbonate).

a-Butylene See 1 -Butene.

ß-Butylene See 2-Butene-trans.

y-Butylene See 2-Methylpropene.

a-Butylene Glycol 194 1.01 3.10 377 O 2 C~H5CHOHCH~OH (90) (1 92) I1 ,2-Butanediol)

p-Butylene Glycol 250 743 CH3CH(OH)CHzCHzOH (1.3-8utanediol)

(121) (395) 1 .o 399 Yes 5 1 1 O

(204) 2

Butylene Glycol (pseudo) 185 1.01 3.10 356 O 2 CH3(CHOH)zCH3 (85) ( 1 80) (2,3-Butanediol) ( 4 (Dihydroxy Butane 2.3)

2,3-Butylene Oxide 5 822 1.5 18.3 0.83 2.49 149 Slight 2 3 2

1,2-Butylene Oxide -7 822 1.7 19 0.8 2.2 145 Yes 5 2 3 2

CHJHCOCHCHJ ( - 15) (439) (651

HzCOCHCHzCH3 (-22) (439) (631 1 Note: See Hazardous Chemicals Data.

~~ ~

Butyl Ethanedioate See Butyl Oxalate.

N-Butyl Ethanolamine 1 70 0.9 4.0 377 Yes 5 1 2 O CH3(CH2)3NHCHzCHzOH (77) ( 1 92)

(oc)

Butyl Ether See Dibutyl Ether.

Butylethylacetaldehyde See 2-Ethylhexanal.

Butyl Ethylene See 1 -Hexene.

Butyl Elhyl Ether See Ethyl Butyl Ether.

Butyl Formate HCOOCaH9 IButVl Methanoate)

64 612 1.7 8.2 0.9 3.5 1 2 3 (18) (322)

225 Yes O (107) 5

(Formic Acid, Butyi Ester)

Butyl Glycolate CHzOHCOOC4Hv (61)

142 1.01 4.45 -356 (-180)

O 2

teri-Buiyl Hydroperoxide < 80 or above 0.9 Slight 5 1 4 4 ox (CHJJ~COOH 1 < 27)

Note: May explode See Hazardous Chemicals Dota.

2,2-(Butylimino) Dielhanol See tert-Butvldiethanolamine.

1994 Edition



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NFPA 325 94 b47444b 0526286 0 4 T m

PKOPERI’IES O F FLAMMABLE LIQUIDS, CASES, VOLATILE SOLIDS 325-23

FLAMMABLE Vapor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD F W H IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Val. (Water (Air POINT Water “F (“C) “F (“C) Lower Upper =1) =1) ‘F (“C) Soluble

METHODS IDENTIFICATION Ramma- Reac-

Health bility iivity

n-Butyl Isocyanate CHB(CHZ)~NCO (Butyl Isocyonote)

66 (1 9)

0.9 3.00 235 Rends 5 3 2 2 (1 13)

Butyl Isovalerale 127 C4HpOOCCHzCH(CH3)2 (53)

0.87 5.45 302 (1 50)

O

1.0- 5.0 320 Slight 5 1 2 O (160)

Butyl Mercaptan See 1 -Butonethiol.

tert-Buiyl Mercaptan See 2-Meihyl-2-Proponethiol.

Butyl Melhacrylale CH2:C(CH3)-

126

COO(CHz)3CH3 (04 1521

0.9 4.9 325 No 2 2 O 063)

Butyl Melhanoate See Butyl Formole.

N-Butyl Monoelhanolamine

1 70

C ~ H ~ N H C Z H ~ O H id (77)

0.9 4.0 378 Yes 5 1 2 O 1192)

No 2 1 1 O

1 .o 472 No 2 O 1 O (2441

leri-Butyl Peracetate < 80 diluted with 25% of benzene [ < 27) CH3CO(Oz)ClCH3)3 Note: Ropid decornposiiion ot 200 (93)

See Hozordous Chernicols Dota.

Explodes on No 1 2 3 4 heating.

tert-Butyl Perbenzoate >I90 C6H~COOOC(CH3)3 I > 881

1 .o+ Explodes on No 1 3 4 ox heoting.

See Hozordous Chemicals Doto. (oc)

tcrt-Butyl Peroxypivolate z 155 diluted wiih 25% of minerol [ >68)

Explodes on No O 3 4 ox heoting.

spirits (CHJ)~COOCOC(CH~)~ Noie: Ropid decomposition 01 90 (32). See Hazardous Chernicols Doto.

(oc)

ß-(p-ter#-Butyl Phenoxy) Ethanol

248

(CH3)3CC6H40CH2CH20H (oc) (1 20)

1.0+ 293-313 No 2 O 1 O (145-156)

ß-(p-tert-Butylphenoxy) 324 (1 62)

( C H ~ ) ~ C C A H ~ O C H ~ - loc) Ethyl Acetate

CHzOCOCH3

1.0+ 579-585 No 2 O 1 O (304-307)

1 2 O

4-tert-Butyl-2- 320 1.0+ 385-388 No 2 1 1 O (1 60) Phenylphenol

CaH&b0HC(CH3)3 (196-198)

Butyl Phosphate P O ~ ( C ~ H P ) ~ (Tributyl Phosphote)

295 0.98 9.12 559 3 1 (146) Iod

11 99) (345) (oc1

(293)

Butyl Phthalyl Butyl 390 1.1 653 No 2 1 1 O

C ~ ~ ~ ( C O O ~ Z ( C ~ ~ P ) - CH7COOC4H9

Glycolate

Butyl Propionate 90 799 C Z H ~ C O O C ~ H ~ (32) (426)

0.9 4.5 295 No 1 2 3 O (1 46)

1994 Edition



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NFPA 325 94 D b47444b O528287 TBb m



METHODS IDENTIFICATION F W H IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. pa ter (Air POINT Water ‘F (“c) “F (“C) Lower Upper =1) = 1) OF (“C) Soluble Health bility tivity

Flamma- Reoc-

230 0.9 790 No 2 1 1 O 1110)


Butyl Ricinoleate C I ~ H ~ ~ O ~ C ~ H P 1421)

0.9

0.9

terl-Butylstyrene 1 2.7 0.9 1219) 426 No 2 2 2

2 2 1 O

Butyl Trlchlorosilane CH3(CH&SiC13 (54)

130

(oc)

1.2 6.5 300 No 3 2 2 O (1 49)

N-Butylurethane C H ~ ( C H ~ ) ~ N H C O O C ~ H S 192)

197

(Butylcarbamic Acid, Ethyl

(Ethyl Butylcarbomote) Ester)

0.9 5.0 396-397 No (202-203)

2 O

Butyl Wnyl Ether SeeVinyl Butyl Ether.

2-Butyne < -4 1.4 0.69 1.86 81 CH3CiCCH3 (Crotonylene)

(C-20) 4

(27)

Butyraldehyde CH3(CHz)zCHO (Butanal) IBukric Aldehvdel

-8 425 1.9 12.5 0.8 2.5 169 No ( - 22) (21 8) 176)

Note: See Hazardous Chemicals Data

1 3 3 O

Butyraldol 165 5 2 2 O 0.9 280 Slight C8H1602 174)

( 4 @ 50 mm (1 38)

Butyroldoxirne 136 0.9 3.0 306 Slight CdHsNOH 1581 (152)

5 2 2 O

I (Butanol Oxime)

Butyric Acid CH3(CHz)zCOOH

161 830 2.0 10.0 1.0- 3.0 327 Yes 5 3 2 O (72) 1443) Note: See Harordous Chemicals Data.

(164)

Buhric Acid. Ethvl Ester See Eihvl Bukrate.

Butyric Aldehyde See Butyraldehyde.

Butyric Anhydride 1 180 535 0.9 5.8 1.0- 5.4 388 Decomposes 5 2 1W ICH3(CHz)zWz0 (54) (279)

Buhric Ester See Ethvl Butvrate.

1196)

Butyrolactone 209 (98) IOCI

CHzCHzCHzCOO I

1.1 399 Yes 5 O 1 O 1204)

Butyrone See 4-Heptanone.

Butyronltrlle CH~CH~CHZCN

76 935 1.65

foc) (24) (501)

0.8 2.4 243 Slight 5 3 3 O (117)

Camphor ClOH16O (Gum Camphor)

150 871 166) 1466)

0.6 3.5 1.0- 5.24 399 No O 2 O (204)

Camphor Oil (light) 117 0.9 (Liquid Comphor) 147)

347-392 No 2 2 (1 75-200)

O

Caproaldehyde See Hexanol.

Caproic Acid (CWCHzhCOOH (Hexanolc Acld) ( 4

215 716 (102) (380)

0.9 400 No 2 2 1 O (204)

Coprylaldehyde 125 0.8 4.4 335 Very (168) slight CH~ICHZ)~CHO ( 5 2 )

(Copryl~c Aldehyde) (Octonal)

2 2 O

Capvylic Aldehyde See Copryloldehyde.

~~ ~

1994 Edition Copyright National Fire Protection Association Provided by IHS under license with NFPA Licensee=Arup/5969159001


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NFPA 325 94 D 6474446 0528288 912 D

PROPERTIES OF FLAMMABLE LlQUIDS, GASES, VOLATILE SOLIDS 325-25


METHODS IDENTlFlCAllON FLAMMABLE Vopor EXTINGUISHING

Fl.A!ìH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent byvol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper = 1) =1) "F ("C) Soluble

HA?ARD

Flammo- Reoc- Health biiity tivity

Caprylyi Chloride (82) 180 1.0- 5.6 384 Decomposes 5 3 2 1

CH3(CH2)6COCI (1 96)

Corbitoi See Diethylene Glycol Monoethyl Ether.

Carbolic Acid See Phenol.

Carbon Bisulfide See Carbon Disulfide.

Carbon Disulfide -22 194 1.3 50.0 1.3 2.6 115 No 4 3 3 O I c52 1-30) (90) (46)

I (Carbon Bisulfide) Note: See Hazardous Chemicols Doto.

Corbon Monoxide Gas 1128 12.5 74 1 .o -314 Slight 6 3 4 O (609) ( - 192) or very

slight, 2,3ml per 1 O0 ml

Carbon Oxysulfide cos (Carbonyl Sulfide)

Gos 12 29 2.1 - 58 6 3 4 1 ( - 50)

Carbonyl SuHide See Corbon Oxysulfide.

Carnouba Wax 540 1 .o- No 2 O 1 O (282) (Brazil Wax) Note: Melting point 185 185).

Castor Oll 445 840 1.0- 595 No 2 O 1 O (229) (449) (Ricinus Oil) (31 3)

Costor Oll (Hydrogenated) 401 1205)

No 2 O 1 O ( C I ~ H ~ ~ O & C ~ H ~

Cellulose Nitrate 55 No 1 2 3 3 Wet with Alcohol (1 3) 5

(Nitrocellulose)

Cetane See Hexadecone. ~~

China Wood Oil See Tung Oil.

Chlorex See Bis (2-chloroethvl) Ether.

Chlorine Monoxide CI90

Gas 23.5 100 @ 39 (4) Explodes Yes 3 4 3

Explodes on heating.

Chloroacetic Acid 259 >932 1.58 3.26 372 Yes 3 1 O CH2CICOOH (1 26) [ > 500) (189)

Chlorooceto Phenone 244 1.32 5.32 477 No 2 1 O C6H5COCH?CI (1 18) (247) fPhenacvl Chloride)

2-Chloro-4,6-di-tert- 250 1.0+ 320-354 2 2 1 O Amvlahcnol 1121) (160-179)

(C~HI;);C~H~C~OH . .

@ 22 m m

Chiom-4-tert-Amylphenol 225 (107)

1.1 487-509 2 2 1 O C~HIIC~H~CIOH (253-265)

2-Chloro-4-tert-Amyl- 230 1.1 7.3 518-529 2 1 1 O Dhenvl Methyl Ether 11101 (270-276) . .

C5h, ~ C ~ H ~ C I O ~ H J

p-Chlorobenzoldehyde 190 1.2 417 Slight 5 2 2 O CIC~HACHO (88) (214)

Note: Melting point 11 4 (46).

Chlorobenzene 82 1099 1.3 9.6 1.1 3.9 270 No 4 2 3 O C6H5CI (28) 1593) (132) (Chlorobenzol) (Monochlorobenzene) (Phenyl Chloride)

Note: See Hazardous Chemicols Doto.

Chlorobenzol See Chlorobenzene.

Chlorobenzotrifluoride 117 1.35 6.24 282 2 O CICaH4CF3 (47) (1 39)

o-Chlorobenzotrifluoride 138 1.4 6.2 306 2 2 1 159) CICaH&F3 (1 52)

(o-Chloro-a,a,a- trifluorotoluene)

Chlorobutadiene See 2-Chloro-1.3-Butadiene.

1994 Edition



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NFPA 325 94 D b47444b 0528289 859



METHODS IDENTIFICATION FLAMMABLE

FIASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water OF (“C) ‘F (“C) Lower Upper =1) = 1) “F (“C) Soluble

Vapor EXTINGUISHING HAZARD

Aommo- Reac- Health bility tivity

2-Chloro-1.3-Butadiene -4 4.0 20.0 1.0 3.0 138 Slight 1 2 3 O CH2:CCI:CH:CHz ( - 201 (Chlorobutadiene) (Chloroprene)

(59) 5

1-Chlorobulane See Butyl Chloride,

2-Chlorobutene-2 -3 2.3 9.3 0.9 3.1 143-159 Very CH3CCI:CHCH3 ( - 191 (62-71) slight

1 2 3 O

Chlorodiethylalumlnum See Diethyloluminum Chloride.

Chlorodinitrobenzene See Dinitrochlorobenzene

Chloroethane See Ethyl Chloride

I 2-Chloroethanol CH2CICHzOH (2-Chloroethyl Alcohol) IEthvlene Chlorohvdrinl

140 797 4.9 15.9 1.2 2.8 264-266 Yes 4 2 ’ 0 5 (60) (4251 (129-130)

Chloroethyl Acetate CZH~CIOOCCH~ 154)

129 1.2 4.2 293 No 3 2 2 O (1 45)

2-Chloroethyl Acetote CH3COOCHzCHzCI (661

151 1.2 4.2 291 No 3 2 2 O (1 44)

2-Chloroethyl Alcohol See 2-Chloroethanol.

Chloro-4-Ethylbenzene 147 (64) C?H&HdCI

1.oc 4.9 364 No 1 2 O (184)

Chloroethylene See Vinyl Chloride.

2-Chloroeth~l Vinrl Ether See Vinyl 2-Chloroethvl Ether.

2-Chioroethyl-2-Xenyl 320 1.1 613 Slight 2 1 O Ether ( 1 60) (3231

C&,C&i40CH?CH?CI 5

1-Chlorohexone CH3(CHz)4CHzCI (Hexyl Chloride]

95 (35)

0.9 4.2 270 No 1 3 O (1321

Chloroisopropyl Alcohol See 1 -Chloro-2-Propanol.

Chloromethane See Methyl Chloride,

1-Chloro-2-Methyl Propane See Isobutyl Chloride.

1 -Chioronophthalene 250 z 1036 1.2 5.6 505 No 2 1 1 O (121) (>558) CIOH~CI (263)

(230) 2-Chloro-5- 275 1.6 446 2 1 3

Nitrobenzotrifluoride (1 35) C&CF3(2-CI, 5-NOz) (2-Chloro-a,a,a-Trifluoro-5-

Nitrotoluene)

1-Chloro-1-Nitroethone 133 CzH4NOzCI (561

1.3 3.8 344 Slight 5 2 3 1 1 73)

(oc)

1-Chloro-1-Nitropropane 144 1.2 4.3 285 Slight CHNOzCICzH5 (621 (141)

5 2 3

(oc1

2-Chloro-2-Nltropropone 135 (57) IOCI

CH~CNOZCICH~ 1.2 4.3 273 Slight

1 1 341

upon rapid Explodes heating.

heating

2 3 Explodes on

1 -Chloropentane See Amyl Chloride.

ß-Chlorophenetole 225 306-31 1 Slight 5 1 1.1 O C~H~OCHZCHZC (p-Phenorpihyl Chloride)

(107) (152-155) 2

o-Chlorophenol CICbH40H

147 164)

(121)

2-Chloro-4-Phenylphenol 345

1.3 347 Slight 5 3 2 O (1 75)

(220)

(323)

p-Chlorophenol CsH4OHCI

250 1.31 4.43 428 3 1 O

C&C6H3CIOH (1 74) < 1 613 Slight 2 2 1 O

Note: Melting point 172-1 76 (78-80). 5

Chloroprene See 2-Chloro-1,3-Butodiene.

1994 Edition



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NFPA 325 94 m b47444b 0528290 570 m


FUMMABLE Valror EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD

POINT TEMP. Percent by Vol. (Water (Air POINT Water F W H IGNITION LIMITS Sp. Gr. Den& BOILING METHODS IDENTIFICATION

"F ("C) "F ("C) Lower Upper = 1) =1) 'F ("C) Soluble Flamma- Reac-


1-Chloropropane See Propyl Chloride.

2-Chloropropane See Isopropyl Chloride

2-Chloro-1-Propanol 125 1.1 3.3 271-273 Yes CHJCHCICH~OH (521 (ß-Chloropropyl Alcohol) (Propylene Chlorohydrin)

5 (133-134)

2 2 O

1-Chloro-2-Propanol 125 (521 (oc1

CHzCICHOHCH3 (Chloroisopropyl Alcohol) (sec-Propylene Chlorohydrin)

1.1 3.3 261 Yes 5 2 2 O (127)

1 -Chlore-1 -Propene See 1 -Chloropropylene.

3-Chloropropene See Allyl Chloride

a-Chloropropionic Acid 225 932 11071 (500) CH3CHCICOOH

1.3 1178-190) 352-374 Yes 5

2 1 O

3-Chloropropionhrile CICH2CH2CN

168 (761

1.1 3.0 348.8 Yes 5 (1 76)

Decom- poses

2 1

2-Chloropropionyl Chloride 88 (311

1.3 0.12 230 Reads (1 101

ß-Chloropropyl Alcohol See 2-Chloro-l -Propanol

1 -Chloropropylene CH3CH:CHCI Il -Chlore-1 -Propene)

<21 4.5 16 0.9 95-97 1 2 4 2 ( < -61 (35-36)

2-Chlor0 Propylene CH?CCI:CH?

< - 4 j < -201

(P-Chloropropylene) (2-Chloropropene)

4.5 16 0.93 2.63 73 (23)

2 4 O

2-Chloropropylene Oxide See Epichlorohydrin

7-Chloropropylene Oxids See Epichlorohydrin.

Chlorotoluene CbH4CICH3 lTolvl Chloridel

1.08 4.37 320 (1601

2 2 O

a-Chlorotoluene See Benzyl Chloride.

Chlorotrifluoroethylene See Trifluorochloroethylene.

2-Chloro-a,a,a-Trifluoro-5- See 2-Chloro-5-Nitrobenzotrifluoride. Nitrotoluene

o-Chloro-a,a,a- Trifluorotoluene

See o-Chlorobenzotrifluoride.

Cimene See Dipentene.

Cinnamene See Skrene

Citral 195 (CHS)~C:CH(CH~)~C(CH~): (91)

CHCHO

0.9 197-199 No 5 O 2 O (92-93)

(3.7-Dimethyl-2,b-

(Geraniol) Ododienol]

Citronellel 165 0.9 117 No 5 O 2 O (CH3)2C:CH(CH2)2CH(CH3)- (74) (47)

CHlCHO (3.7-Dimelhyl-6-0denol) (Rhodinall

Citronellol 205 0.85 227 No O 1 O 5 (CH3)2C:CH(CH2)2CH(CH3)- (96)

(3,7-Dimethyl-6-Octen-l-ol)

(108.4) (CHzl2OH

Cleaning Solvent, Stoddard > 1 O0 444 Solvent (>38) (229)

0.8 No O 2 O

1994 Edition



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NFPA 325 94 6474446 0528291 407


FIAMMBLE Vaoor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FIASH IGNITION LIMITS Sp. Gr. Densify ßOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water “F [“C) “F [“C) Lower Upper =1) =1) “F (“C) Soluble



Cleaning Solvents, 140 (60) 138.2 453.2 0.8 0.8 Class

Ini- tio1 159) (2341 O

No O 2 O

higher or or higher 302

(1 50) 357:8 (181) or

higher

Coal Gas See Gas.

Coal Oil See Fuel Oil No. l.

Coal Tar Light Oil < 80 ( 271

< 1 No 2 3 O

Coal Tar Pitch 405 > 1 No 2 O 1 O 12071

Cobalt Naphtha (Cobolt Naphthenate) (49) (276)

Cobalt Naphthenate See Cobalt Naphtha.

121 529 0.9 No 1 2 O

Cocoanut Oil

Crude Refined (21 6)

420

548 v;;)

(2 16) Note: Melting point 72 (22)

0.9 No 2 O 1 O

Cod Liver Oil 412 0.9 No 2 O 1 O (2111

Collodion C1zH1606(N03)4- (<-la) Solution of Nitrated Cellulose in Ether-Alcohol

< O 1 1 4 O

C13H1707(N03)3 5

Cologne Spirits See Ethyl Alcohol.

Columbian Spirits See Methyl Alcohol

Colza Oil See Rape Seed Oil.

Corn Oil Cooking

0.9

< 1

No 2 2 O 1 O

Cottonseed Oil Refined 486 650 Cooking (i;;) (343)

(321)

0.9

< 1

No 2

No 2 O 1 O

Creosote Oil (741 (336) 165 637 > 1 382-752 No 3 2 2

1 194-400) O

o-Cresol CHJC~H~OH (Cresylic Acid) (o-Hydroxytoluene) (o-Methyl Phenol)

(81) (599) Q 178 1110 1.4

(1 491 300

Note: Melting point 88 (31). See Hazardous Chemicals Data.

3 3 2 O

I m- or p-Cresol CHaC6H40H

(1 50)

See Homrdous Chemicals Data. Note: Melting point of meto: 53.6 (12); of para: 94.6 (35).

3 2 O

Cresylic Acid See o-Cresol.

Crotonaldehyde CH3CH:CHCHO (2-Butenol) (Crotonic Aldehyde) (Propylene Aldehyde) Note. See Hozordous Chemicals Doto.

55 450 2.1 15.5 0.9 2.4 216 Sllght 1 4 3 2 (13) (2321 (1 02) 5

1994 Edition



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PKOPEKTIES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS 325-29


HAZARD F U H IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent byvol. (Water (Air POINT Water "F CC) "F W ) Lower Upper = 1) =1) 'F ("C) Soluble

METHODS IDENTIFICATION Flomma- Reac-

Health biliw tlvfh ..

Crotonic Acid

. .

190 745 CH3CH:CHCOOH (88) (396)

1.0- 3.0 @

372 Yes (1 89)

176

5 3 2 O

(04 Note: Melting point 162 (72). (80)

Crotonic Aldehyde See Crotonaldehyde.

Crotononitrile <212 CH3CH:CHCN 12-Butenenitrilel

( < l o o ) 0.8 2.3 230- No

I l 10-1 161 240.8

1 O

Crotonyl Alcohol CH3CH:CHCHzOH (27) (349) (2-Buten-1 -01) (Crotyl Alcohol)

1 -Crotyl Bromide CH3CH:CHCHzBr (1 -Bromo-2-Butene)

81 660 4.2 35.3 0.85 2.49 250 To 3 2 (121) 16%

4.6 12.0 4.66 2 3 2

1 -Crotyl Chloride CHJCH:CHCH~CI (1 -Chlors-2-Butene)

4.2 19.0 3.13 2 3 2

Cumene 96 795 0.9 6.5 0.9 4.1 306 No c6H5cH(cWz (Curnol) (2-Phenyl Propane) (Isopropyl Benzene)

(36) (424) (1 52) 2 3 1

Cumene Hydroperoxide C6H5C(CH3)200H (791

175

Note: See Hazardous Chemicals Doto

Explodes on Slight heating.

1 2 4 ox

Cumol See Cumene

Cyanamide 286 4 1 3 1.07 1.45 500 (260)

Decom- poses

NHzCN (1411

Note: Melting point 1 1 1 (44).

i-Cyanoethyl Acrylate 255 1.1 4.3 Polymer- No 2 2 1 1

(oc1 CHZCHCOOCH~CH~CN (1 24) izes

N-(i-Cyanoethyl) Cyclohexylamine

255 (1 241 (oc) C ~ H I ~ N H C ~ H ~ C N

0.9 5.2 No 2 2 1 O ~ - ~~

Gos 6.6 32 Note: See Hazardous Chemicals Dolo.

1.8 (-211

- 6 6 4 4 2

Cyclamen Aldehyde 190 (CH3)2CHCbHdCH(CH3)CH2- (88)

(Methyl Para-Isopropyl CHO

Phenyl Propyl Aldehyde)

1 .o- 5

Cyclobutane Gas 1.8 1 .9 55 No 6 1 4 O C4H8 (Tetromethylene)

(1 31

1.5.9-Cyclododecatrlene ClzHlrr (71)

160 0.9 2 O

Cyclohexone -4 473 1.3 8 0.8 29 1 1 3 O 179 No (82) C6H12 ( - 20) (245)

(Hexohydrobenzene) (Hexomethylene)

1.4-Cyclohexane Dimethanol (167) (316)

332 600 1 .o- 525 Yes 5 1 O (274)

can1602 (CHDM)

2

Cyclohexanethiol CaHllSH (Cyclohexylmercopton)

110 0.95 4.00 315-319 No 2 O (43)

5 (157-159)

Cyclohexanol C~HIIOH (Ano4 (Hexalin) (Hydralin)

154 572 (68) (3001 Note: Melting point 75 (24).

1.0- 3.5 322 Slight 5 1 2 (1 61)

O

1994 Edition



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NFPA 325 94 m 6474446 0528293 28T m


FLAMMABLE Vaaor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD . - -. . . . - " " FLASH IGNITION LIMITS Sp. Gr. Den& BOILING POINT TEMP. Perceni byvol. (Water (Air POINT Water "F ("C) 'F ("C) Lower Upper = 1) =1) "F ("C) Soluble Health billíy tiviiy

Flammo- Reac- METHODS IDENTIFICATION

Cyclohexanone 111 788 1.1 9.4 0.9 3.4 313 Slight 5 1 2 O (44) (420) c (1 56) C6H100

(Pimelic Ketone) 212 I I nor

Cyclohexene <20 471 CH2CH2CH2CH2CH:CH (< - 7) (244)

0.8 2.8 181 No 1 1 3 O 183)

I I

3-Cyclohexene-l- See 1,2,3,6-Tetrahydrobenroldehyde.

CyclohexenoneA 93 3.3 313 1 1 3 O

Carboxaldehyde

(34) CaHsO (1 56)

Cyclohexyl Acetale CHICO~CAHI 1 158) 13351

136 635 1.0- 4.9 350 No (1 771

1 2 O

(He&linA&tate)

Cyclohexylamine 88 560 274 Yes 1 3 3 O 0.9 3.4 (31) (293) CLHIINH~ 5

(Amino Cyclohexane) (Hexahydroaniline) Note: See Hozordous Chemicols Daia.

(99) caH5C6H1 i (Phenvlwclohexane) loc)

11 341

Cyclohexylbenzene 210 0.9 459 No 2 1 O 12371

~~~~

Cyclohexyl Chloride 90 (32) CH2(CH2)4CHCI

U (Chlorocyclohexane)

0.99 4.08 288 11421

2 3 O

Cyclohexylcyclohexanol CnHllCaHInOH I1 32)

270 1 .o- 304-313 No 2 O 1 O (151-156)

Cyclohexyl Formale CHz(CH2)rHCOOCH

2 O

Cyclohexylmeihone See Methylcyclohexane.

o-Cyclohexylphenol 273 1 .o+ 298 Slight 5 2 1 O 11 34) caH11C6H40H (148) 2 Note: Melting point 11 6 147). @ 10mm

0.9 3.66 (151) 304 No 1 3 O

Cyclopentane C,H,n

<20 682 1.5 0.7 2.4 121 No 1 1 3 O I< -71 (361) (49) - .- . . . .

Cyclopeniene ( - 29) (395) CH:CHCHzCH?CHz (44) -20 743 0.8 2.35 111 1 1 3 1

Cyclopenianol 124 (51) CH2(CH2)3CHOH

U

0.95 2.97 286 (141)

O 2 O

Cyclopenianone OCCHzCHzCH2CHz

79 (26)

0.9 2.3 267 Slight 1 3 O 2 (131) 5

(Adipic Ketone)

Cyclopropone Gor 928 2.4 10.4 1.5 -29 NO 6 1 4 O (498) (cH2)3

(Trimethylene) ( - 34)

p-Cymene 117 817 0.7 5.6 0.9 4.6 349 No 2 2 O (47) (436) @ CH~C~H&H(CH~)Z

(4-Isopropyl-1-Methyl Ben- (53) (445) (100) lene)

Tech. 127 833 212 5.6 (1 76)

DDS See Dimethyldichlororilone.

Decaborane 1 76 0.9 416 Slight 3 2 1 BIOH14 (80)

Noie: Melting point 21 1.5 (100). (213)

Note: See Hazardous Chemicals Dato.

Decohydronaphchalene 136 482 0.7 4.9 0.9 4.8 382 No C1oHl8 (58) (250) @ @ (1 94) (Decalin) 212 212

(100) (100)

2 2 O

1994 Edition



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NFPA 325 9 4 m bY7444b 0528294 116 m

PROPERTIES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS 325-3 1



FLASH IGNITION LIMITS Sp. Gr. Denrily BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water ‘F (“C) ‘F (“C) Lower Upper =1) =1) “F (“C) Soluble Health bilily livily

Flamma- Reac-

Decahydmnaphthalene- 129 491 0.7 5.4 0.87 4.77 369 2 0 0 (187)


trans CloHlB

(54) (255)

Decalin See Decohydronaphtholene.

(46) 12101 115 410 0.8 5.4 0.7 4.9 345 No

(1741

1 -Decene CH~(CHZ)~CH:CH~

c131 455 (<55) (235)

0.74 4.84 342 (1 72)

0 2 0

Decyl Acrylale CH~(CN~)~OCOCH:CHZ

441 (227) (oc)

0.9 316 Very 2 2 1 0 (158) sllght

@ 50 mm

Decyl Alcohol See Deconol.

Deglamine cH3Pzl9NHz (1 -Aminodecone)

210 (99)

0.8 429 Slight 5 2 1 0 (221)

Decylbenzene CIOH~ICIHS (107)

225 0.9 491-536 No 2 2 1 0 (255-280)

lert-Decylmercaptan CIO~ISH (88)

190 0.9 6.0 410-424 2 2 0 (210-218)

Deglnaphthaiene 350 0.9 2 1 1 635-680 No (335-360)

0 CIOHZICIOH~ (177)

D e q l Nirmle CHdCHz)@NOz

235 1.0- 261 No 2 1 0 (1 13) ( 4 B 11 mm

(127)

(2701 Dehydroacetic Acid

CH,C:CHC(O)- 315 690

(1 57) (366) 518 No 2 1 1 0

I CH(COCH3)C(O)O I

(oc) Note: Melting point 228-232 (109-1 1 I ) .

(DHAI iMeth;locetopyronone)

Denalured Alcohol

Government Formula CD-5

CD-SA

CD-1 O

SD-1

SD-26

SD-BA

SD-13A

SD-17

SD-23A

SD-30

SD-396

SD-39C

SD-40M

0.8 1.6 175 Yes (79) 5

1 0 3 0

Deulerium Gas 5 75 6 0 4 0 D2 (Heovy Hydrogen)

Diacetone See Diocetone Alcohol.

1994 Edition



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325-32

NFPA 325 9 4 = 6474446 0528295 o52



METHODS IDENTIFICATION FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by vol. (water (Alr POINT Water “F (“C) “F (“C) Lower Upper =1) =1) ‘F (“C) Soluble Health bility tivily

Fiamma- Reac-


Diacetone Alcohol 148 1118 1.8 6.9 0.9 4.0 328 Yes 5 1 2 O (64) (603) 136 1190

(643)

CHJCOCHZC(CH~)ZOH (164) Acetone-free Commercial

(Diacetone) (4-Hydroxy-4-Methyl-2- (64) (603)

L? 1118

Pentanonel

Diacetyl See 2.3-Butunediane.

Diallyl Ether See Allyl Ether.

Dialiyl Phthalate 330 1.1 554 No 2 2 1 O (1 66) C ~ H ~ ( C O Z C ~ H ~ ) Z (290)

1.3-Diaminobutane See 1.3-Butunediamine.

1.3-Diomino-2-Propanol 270 NH~CH~CHOHCH~NHZ I1 32)

1.1

1.3-Diaminopropane See 1.3-Propanediamine,

Diamylamine (511 124 0.8 5.4 356 Slight 5 3 2 O

(C5HltJzNH (1 80) Note: See Hozardous Chemicals Data.

0.9 491-536 No 2 O 1 O (255-280)

. . Diamylbiphenyl 340 1.0- 687-759 No 2 O 1 O

(1 71) CsHi I ( C ~ H ~ I Z C S ~ I 1 (Diaminodiphenyl)

(364-404)

Di-teti-Arnylcyrlohexanol fC,H,,KnHoOH (1 32)

270 0.9 554-572 No 2 O 1 O (290-300)

______~ ~ ~~

Diamyldiphenyl See Diamylbiphenyl.

Dlarnylene CloHzo

0.8 (1 50) 302 O 2 O

Diamvl Ether See Amyl Ether

0.9 527 No 2 2 1 O (275)

Di-teH-Amylphenoxy 300 1.0- 615 No 2 O 1 O (149) (oc)

Diamyl Phthalate (1 18) C~H~(COOC~HII)Z

(Amyl Phihalaie)

(324) CbHdC5Hl I)zOCZH~OH

Ethanol

245 1 .o 475-490 No 2 O 1 O (246-254) @ 50 mm

Diamyl Sulfide 185 0.9 338-356 No 2 2 O 185) G H I 1)zS (170-180) ( 4

o-Dianiridine 403 [NHz(OCHJIC~H~IZ (o-Dimethoxybenzidine)

(206) Note: Melting point 297 (147).

8.43 1 O

Dibenzyl Ether 275 1 .o (135) (298)

568 No 2 O 1 O (CaH5CHz)zO (Benzyl Eiher)

Diborane Gas 100- 0.8 88 1 .o- 6 4 4 3w 125 BZH6 Reacts violenily with

Note: Ignites spontaneously in moist air. See Hazardous Chemicals Dato.

(38-52) halogenated extinguishing agents.

Dibutoxy Ethyl Phthalate 407 C ~ H ~ ( C O O C ~ H ~ O C ~ H ~ ) Z (208)

1.1 437 No 5 O 1 O (225) 2

( 4

1994 Edition



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NFPA 325 9 4 b47444b 0528296 T99

PROPERTIES OF FIAA"AB1,E LIQUIDS, GASES, VOLATILE SOLIDS 325-33


HAZARD FlASH IGNITION LIMITS Sp. Gr. ben's¡& BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water "F ("C) "F ("C) lower Upper '1) =1) "F ("C) Soluble Health bility tlvity

Flamma- Reac-

~~ ~ ~~~

METHODS ~~ ~

IDENTIFICATION

Dlbutoxymethane 140 0.8 O 2 330-370 No (166-188)

O CHz(OC4H9)z (60)


Dibutoxy Tetraglycol ( C ~ H ~ O C Z H ~ O C Z H ~ ) ~ ? (1 52)

305

(Tetraethylene Glycol Dlbutyl (OC) Ether1

0.9 (335) 635 Slight 2

5 2 1 O

0.9 469-482 (243-250)

2 O 1 O

117 (47)

1.1 0.8 4.5 322 Slight 5 3 2 O (161)

0.8 4.5 270-275 Yes 5 3 3 O (132-135)

Dibutylaminoethanol 200 432 No 3 2 O 0.9 ( C ~ H ~ ) Z N C Z H ~ O H (93)

(oc) 122-4

l-Dibutylamino-2- See Dibutylisopropanolomine. Propanol

N,N-Dibutylaniline 230 C~H~N(CHZCH?CHZCH~)Z (1 10)

0.9 505-527 No 2 3 1 O (263-275)

Di-tert-Butyl-p-Cresol 261 2 O 1 495-511 No (257-266)

O C ~ H Z I C ~ H ~ ) Z ( C H ~ ) O H (1 27)

Note: Melting point 154.4 (68).

Dibutyl Ether 77 1.5 7.6 0.8 4.5 286 Na 1 2 3 1 382 (C4H9)ZO (1 -8utoxfbutane) (Butyl Ether)

(25) (194) (141) Nate: See Hazardous Chemical? Data.

5

2.5-Di-lert- 420 790 No 2 1 1 O (216) (421) Butylhydroquinone

[C(CH3)31zCbHzlOH)z (oc) (DTBHQ)


Dibutyl Irophthalate 322 C&(C~ZC~HP)Z (161)

No 2 O 1 O

N,N'-Di-~ec-Butyl-p- 270 625 0.6 5 2 1 O 0.9 Phenylenediamine (132) (329) @

CHKHqlv CbHd[-NHCH(CH+ 329

2

Dibulyllsopropanolamlne 205 (96) (229) (04

285 1 .o- Decom- 2 1 1 O

(oc)

CH~CHOHCHZN(C~H~)~ 0.8 444 Slight 5 2 1 O

Dibutyl Maleate l-CHCOzC4H9)z 1141) poses

Dibutyl Oxalate C4HpOOCCOOC4Hg

220 1 .o+ 472 No (104) (244)

2 O 1 O

Di-tert-Butyl Peroxide (CH3)3COOClCH3)3

65 0.8 231 Slight 1 3 2 4 ox (1 8) (oc)

Note: See Hazardous Chemicals Dota.

1111)

1 .o- 3 2 O

Dibutyl Phthalate C~H~(COZCIH~)Z (157) 1402) @ (Dibutyl-o-Phthalate) 456

1235)

315 757 0.5 1 .o+ 644 No 2 O 1 O 1340)

Dibutyl Sebacate 353 690 0.44 1 .o- 650 No [ (CHZ)~COOC~H~IZ (178) 1365) @ (Decanedioic Dibutyl Ester) (oc)

2 O 1 O (343)

(243) 469

N,N-Dibutyl Siearamlde 420 C I ~ H ~ ~ C O N I C ~ H ~ ) ~ (21 6)

0.9 343-347 No 2 O 1 O (173-175) @ 0.4 mm

1994 Edition



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325-34

NFPA 325 94 b47444b 0528297 925 W


FLAMMABLE Vanor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. PeKent by vol. (water (Air POINT Water ‘F (“C) ‘F (“C) Lower Upper = 1) =1) OF (“C) Soluble



n-Dibutyl Tatirate (COOC~H~)Z(CHOH)Z

195 544 1.1 650 No 5 O 2 O (91) (2841

(Dibutyl-d-2.3- (343)

Dihydroxybutanedioate)

N,N-Dibutyltoluene- sulfonamide

330 1.1 2 O 1 O (1 66)

392 (200)

CHRC~H&O?NICAH~~? C3 10 mm

Dicaproate See Triethylene Glycol.

1.0- 9 8 441-453 No 2 O 1 O (227-234) (ai 4.5 mm

I Dichloroacetyl Chloride 151 CHClzCOCl (66) (Dichloroethanoyl Chloride)

5.1 (107-108) 225-226 Decomposes 5 3 2 2w

3.4-Dichloroaniline NHzC~H~CIZ

33 1 (1661

Note: Melting point 161 (72). (oc1

See Hazardous Chemicals Data.

522 No 2 3 1 (272)

O

o-Dichlorobenzene c6H4c1z (66) (648) lo-Dichlorobenzol) Note: See Hazordous Chemicals Data.

151 1198 2.2 9.2 1.3 5.1 356 No 3 2 2 O (1 80)

p-Dichlorobenzene 150 1.5 5.1 3 2 2 345 No O Cab‘& (66) (1 741

Note: Melting point 127 153).

o-Dichlorobenzol See o-Dichlorobenzene

2.3-Dichlorobutadiene-1.3 50 694 1.0 12.0 1.2 4.24 212 No 1 3 3 2 CHz:C(CI)C(CI):CH2 (10) (368) (100)

1.2-Dlchlorobutane CHzCH2CHCICHzCI

4.38 2 2 O

I 1.4-Dlchlorobutane CH~CICH~CHZCH~CI

126 1.1 4.4 31 1 No 3 2 O (52)

3

Note: See Hazardous Chemicals Dato. (1551

2,3-Dichlorobutane CH3CHCICHCICH3 (90)

194

loc)

1.1 4.4 241-253 (116-123)

2 2 O

1.3-Dichloro-2-Butene 80 CHzCICH:CCICH3 (271

1.2 4.31 262 No 1 3 3 2 (128)

3,4-Dichlorobutene-l CHzCICHCICHCHz (451

113 1.1 4.31 316 (1 58)

3 2 1

1,3-Dichlorobutene-2 CHzCICH:CCICH3

80 (271

1 2 3 O

Dichlorodimethylrilane See Dimethyldichlorosilane.

1,l-Dichloroethane See Ethylidene Dichloride.

1.2-Dichiomethane See Ethylene Dichloride.

Dichloroethanoyl Chloride See Dichloroacetyl Chloride.

1.1-Dichloroethylene See Vinylidene Chloride.

sym-Dichloroe$hylene 1.2-Dichloroethylene 36 860 5.6 12.8 1.3 3.4 2 3 2 119 No 4

Note: Exists as cis and trans isomers. C1CH:CHCI (2) (460) (48)

I 2,2’-Dichlomethyl Ether 131 696 2.7 1.2 4.93 5 3 2 1 (55) (369)

352 No

Note: See Hazardous Chemicals Doto. CICHzCH2OCHzCHzCI (1 781

2.2-Dichloroethyl Formal See Bir(2-Chloroethyl) Formal

Di-(2-Chloroethyl) Formal See Bis(?-Chloroethyl) Formol

1,3-Dichloro-2,4- Hexadiene

168 (761

2 O

CHzCICH:CCICH:CHCH3

1994 Edition



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NFPA 325 94 b47444b 0528298 8bL



HAZARD FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) =1) "F ("C) Soluble



Dichloroisopropyl Ether 185 CICH2CH(CH3)OCH- (85)

JCH#ZHzCI 1 4 [Bis (ß-Chloroisopropyl)

Ether]

1.1 6.0 369 No 3 2 2 O (187)

2,2-Dichioro Isopropyl 185 Ether (85)

(oc) [CICH2CH[CH3)]20 [Bis (2-Chloro-LMethyleihyl

Ether]

1.1 1 5.90 369 (187)

2 2 O

Dichloromethane See Methylene Chloride.

1.1-Dichloro-1-Nitro 168 1.4 5.0 255 No 3 2 2 3 (76) (1 241 Ethane

CHJCCI~NO~ ( 4

1.1-Dichloro-1-Nitro 151 1.3 5.5 289 Slight 5 2 2 3 (66) Propane (1 431 locl C>H&CI>NO>

Dichloropentanes

C5H1oClz (Mixed)

1.0+ 4.8 266 No (130)

2 2 O

1.5-Dichloropentane CHzCI(CH2)3CHzCI (Amylene Chloride) (Peniomethylene Dichloride)

> 80 1.1 4.9 352-358 No > 271 (178-181)

4 2 3 O

(oc)

2,4-Dlchlorophenol 237 C12C6H$3i (1 14)

1.4 5.6 410 Slight 5 2 CW (210)

(oc1 140 (60)

1 O

Note: Melting point 1 13 (45).

1,2-Dichloropropane See Propylene Dichloride.

1,3-Dichloro-2-Propanol 165 CH2CICHOHCH?CI 1741

(oc)

1.4 4.4 346 Slight 5 2 2 O 11 74)

1,3-Dichloropropene 95 CHCkCHCHK 1351

5.3 14.5 1.2 3.8 219 No 2 3 O 11 04)

2.3-Dichloropropene 59 CHzCCICH2CI

FCC) 11 51

2.6 7.8 1.2 3.8 201 Slight 194)

3 3 O

I Dichlorosiiane H7SiCI2

-35 136 4.1 99 1.2 3.5 47 Yes Avoid 3 4 2w 1361 water.

a,ß-Dichlorostyrene C~HSCCI:CHCI (107)

225 No 2 2 1 2

(04

Dicyclohexyl See Bicyclahexy

Dicyelohexylamine (C~HIIIZNH

>210 0.9 496 Slight 5 3 1 1>991

(oc) (2581

O

Dicyclopentodiene 90 937 1 .o- 342 No 1 1 3 1 (32) (5031 CIoH1z (1 72) (oc)

Noie: Melting point 91 (33).

Didecyl Ether 419 O 1 O 10.3 (ClaHz1)zO (Decd Etherl

(21 5)

Diesel Fuel Oil No. 1 -D Min.

1 O0

(38) or

Legal

No O 2 O

Diesel Fuel Oil 125 No O 2 O No. 2-D Min.

Legal or

1521

Diesel Fuel Oil No. 4-D

130 No O 2 O Min. (541 or

Legol

1994 Edition



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NFPA 325 94 m 6474446 0528299 7T8 m

325-36 PROPERTIES O F FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS

F U M B L E Vaaor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. Den& BOILING POINT TEMP. PeKenf by vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) =1) "F ("C) Soluble


Health blllty tMty

Dlethanolamine 342 1224 (HOCHzCHzJzNH (1 72) (662)

1.1 (268) 514 Yes 5 1 1 O

2

Note: Melting point 82 (28). (oc)

1,2-Dielhoxyethane See Diethyl Glycol

Dielhylacetaldehyde See 2-Ethylbutyroldehyde.

Diethylacetic Acid See 2-Ethylbutyric Acid.

N,N-Diethyl- 250 1.0- 5.4 Decom- Yes 2 O 1 O (121) acetoacetamide poses 5 ( 4 C H ~ C O C H ~ C O N ( C Z H ~ ) ~

Diethyl Acetoacetate 1 70 CH~COC(CZH~)ZCOOCZH~ (77)

1.0- 6.4 412-424 Very (211-218) slight

Decom- oases

2 2 O

Dlethylalumlnurn Chlorlde (CzHdzAICI [Chlarodiethylaluminum)

See Hazardous Chemicals Data. Note: Ignites spontaneously in air

3 4 3 w

foam or halogenoted Do not use water,

extinguishing agents.

Diethylaluminum Hydride [CzHdzAIH

3 3 w

Note: Ignites spontaneously in oir. foam or halogenated Do not use woter,


Dlethylamlne (CzHdzNH ( -23) (312)

- 9 594 1.8 10.1 0.7 2.5 134 Yes 5 3 3 O (57)

Note: See Hazardous Chemicals Data. 1

2-Diethyl (Amino) Ethanol See N,N-Diethylethanolomine.

2-(Diethylamino) Ethyl 195

CHz:CHCOOCH~CHz- (oc1 Acrylate

HNICHnCHzIz

(91) 0.9 5.9 Decom- Decomposes

poses 2 2 1

3-(Diethylamino)- 138 0.8 4.5 337 Yes 5 2 2 O (59) Propylamlne

(CzH5)zNCHzCHzCHzNH~ (oc) (N,N-Diethyl-l,3-

(1 691

Propanediamine)

N,N-Diethylaniline C ~ H ~ N ( C Z W Z (85) (630) (Phenyldiethylamine)

185 1166 1.0- 5.0 421 Slight 5 3 2 O (216)

o-Diethyl Benzene 135 743 c6H~[czHs)z (57) (395)

133 842 156) 14501

0.9 4.6 362 No 2 2 O (183)

m-Dielhyl Benzene C,H,fC,H&

0.9 4.6 358 No 2 2 O 11811 " .. - , . , . . .

p-Diethyl Benzene 132 806 0.7 6.0 0.9 4.6 358 No 2 2 O C6HdczHdz (55) (430) (181)

N,N-Diethyl-1,3- 115 0.8 5.0 354-365 Yes Butanediamine (46)

CzH5NHCHzCHzCH- (oc) N(CzH5)CH3

[1,3-Bis(ethylamino) Butane]

5 2 2 O (179-185)

Di-2-Ethylbulyl Phthalate 381 C~H~1COOCHzCH~CzH~lzlz (194)

(oc)

1.0+ 662 No 5 O 1 O (350) 2

Diethyl Carbamyl Chloride 325-342 (CzH5)zNCOCI (163-172)

369-374 Yes 5 2 1 (187-190)

2w 2

(oc)

Dlethvl Carbinol See sec-Amvl Alcohol

Diethyl Carbonate (CzH5lzC03 (Ethyl Carbonate1

125) 77 1.0- 4.1 259 No 1 2 3 1

(126)

1994 Edition



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NFPA 325 94 M b47444b 0528300 2 4 T m

PROPEKIIES OF FLAMMABLE LlQUlDS, GASES, VOLTILE SOLIDS 325-37



FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by val. (water (Air POINT Water ‘F (“C) OF (“C) Lower Upper = 1) =1) “F (“C) Soluble



Diethylene Diamine 144 299 Yes (62) (1 50)

Diethrlene Dioxide See p-Dioxane

Diethylene Glycol O(CH2CH?OH)2 (124) (224) (2,2-Dihydroxyethyl Ether)

255 435 1.1 472 Yes 5 1 1 O (244) 2

Diethylene Glycol Bis 3 78

(CHz:CHCHzOCOOCHz- 11921 (oc1

(Allyl Diglycol Carbonate)

(Allylcarbonate)

C H h O

1.1

Dlethylene Glycol BIS 379 (2-Buiyoxyethyl Carbonaie) [ C H ~ I C H Z I ~ ~ ( C H Z ) Z ~ ~ -

(Butoxyethyl Diglycol COCHzCHzI20

Carbonate)

1.1 (1 931 (200-206)

392-403 Slight 5 1 1 1

@ 2 m m 2

Dielhylene Glycol Bis (Butyl 372 1.1 327 Slight 5 1 1 1 (1891 ( 1 64)

@ 2 m m Carbonate)

CHzIzO (Butyl Dlglycol

Carbonate)

[CH~(CHZ)~OOCOCH~- 2

Diethylene Glycol Bis 460 1.2 437-444 Na 2 O 1 1 (2381 (Phenylcarbonate)

(CaHsOOCOCHzCHdzO (Phenyl Diglycol

Carbonate)

(225-229) @ 2 m m

Diethylene Glycol n-Butyl 230 442 Ether (1 10) (228)

1.0- 448 Yes 5 1 1 O (231 1

C ~ H ~ O C Z H ~ O C ~ H ~ O H (04

(8utoxy Diethylene

2

Glycol)

Diethylene Glycol Butyl 241 563 0.98 7.05 475 1 O (1 16) (295) Ether Acetate

C H K O O G H ~ O K A H Q (oc) (2461

Diethylene Glycol 450 1.2 O 1 O 457 Yes 5 (2361 2 (232) cd

(20) 68 e5 mm

Dibenzoate (C6HsCOOCH2CHz)zO

Diethylene Glycol Dibutyl 245 590 0.9 5 1 1 O 493 Slight (256) Ether (118) (310)

C ~ H P O ( C Z H ~ O J Z C ~ H ~ (Dibutoxy Diethylene

2

Glycol)

Diethylene Glycol Diethyl 180 Ether (82)

CHdCH70CblsCHa foc)

0.9 5.6 372 Yes 5 1 2 O (1 89)

Diethylene Glycol Diethyl 340 Lewllnate 1171)

~~

( C H ~ C O C Z H ~ C O O C ~ H ~ ) ~ ~

1.14 10.4 O 1 O

Diethylene Glycol Dimethyl 153 0.95 Ether 167)

CH~OCHJ

324 Yes 5 1 2 (162)

1

CH30CHzCHzOCHz-

Diethylene Glycol 260 1.1 491 -529 Slight 5 1 1 O (1 271 Dipropionate (255-276)

I C ~ H ~ C O O C Z H ~ ) ~ ~ 2

Diethylene Glycol Ethyl 196 Ether (911

CZHSOCZH~OC~H~OH

1.2 9.0 1.0 4.65 396 Yes 5 1 1 O (202)

Dielhylene Glycol Ethyl 406 1.12 13.7 O 1 O > 500 ( > 260) Ether Phthalate (2081

C ~ ~ ~ ~ C O ~ ~ ~ z ~ ~ ~ l z ~ z ~ ~ l z (Bis[2-(Ethoxyeihoxy)-

(Carbital Phthalate) Ethyl1 Phthalaie)

1994 Edition



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NFPA 325 94 m b47444b 0528301 186

325-38 m o P t x r 1 E s OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS

FLAMMABLE V a w r EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FlASH IGNITION LIMITS Sp. Gr. Den& BOiLlNG POINT TEMP. Percent by Vol. (water (Air POINT Water “F (“C) “F (“C) h r Upper =1) = 1) “F (“C) Soluble

METHODS IDENTIFICATION Aamma- Reac-

Health biliiy tiviiy

Diethylene Glycol Methyl 205 465 1.38 22.7 1.04 4.14 379 2 2 1193)

O Ether (96) (240)

CH30C2H40C2H40H (04

(P-(Z-Mefhoxyethoxy) Ethonol)

Diethylene Glycol Methyl 180 Ether Acetate (82)

C H S C O O C ~ H ~ O C ~ H ~ O C H ~ (OC)

O 2 O

Diethylene Glycol Monobuíyl Ether

172 400 0.85 24.6 1.0- 5.6 448 Yes 5 1 2 O (78) (204) 1231)

C~H~OCH~CHZOCHZCH~OH

Diethylene Glycol 240 570 0.76 10.7 1.0- Monobuiyl Ether Acetate

(1 16) (298.91 476 Slight 5 1 1 (247)

O 2

Diethylene Glycol Monoethyl Ether

CHzOCzHs CH2OHCH2OCH2-

201 400 1.2 23.5 1.0

Diethylene Glycol Monoethyl Ether

225 680 1.0 19.4 1.0+ 424 Yes 5 1 1 (218)

O 2

(135) (185) 275 365

Diethylene Glycol Monoisobutyl Ether

222 452-485 0.98 10.7 1.0- (106) (233-

O(CH2)zOH (CH~)ZCHCH~O(CH~)~- 252)

(217-225) 422-437 Yes 5

2 1 1 O

Diethylene Glycol Monomethyl Ether

205

CH30(CH2)0(CH2)2OH ( 4 (96)

1 . o i 381 Yes 5 1 1 O ( 1 94)

Diethylene Glycol Mono- 310 Methyl Ether Formol (1 54)

CH20)2

1 .o+ 581 Yes 5 1 1 O (305)

CHz(CH3OCH2CHzOCHz- (oc) 2

1.1 Yes 5 O 1 O 2

Diethylene Oxide See Tetrahydrofuran.

Diethylene Triamine 208 676 2 6.7 1.0- 3.56 404 Yes 5 3 1 O NH~CHZCHZNHCH~CH~NH~ (98) (358) (207)

(OC)

2

Note: See Hazardous Chernicols Doto.

N,N-Diethylethanolamine 140 608 0.9 4.0 324 Yes (CzH51zNCzH40H (2-(Diethylomino) Ethonol) (oc)

(60) (320) (1 62) 5 3 2 O

Diethyl Ether See Ethyl Ether.

0.8 4.0 293 Yes 5 3 2 O (145)

Diethyl Fumarate 220 1.0+ @

CHCOOC2H5 (20) C2HsOCOCH:-

442 Slight (104)

5 2 68 (217)

1 1 O

Diethyl Glycol 95 401 ( C Z H ~ O C H ~ ) ~ (35) (205) (1,2-Diethoxyethone)

0.84 4.07 252 Slight 3 O (122)

Di-2-Ethylhexyl Adipate 385 0.9 783 No 5 O 1 O C~H~[COOCH~CH(C~HS)- ( 196)

(Dioctyl Adipate) (DOA)

(4 17) C4H912

2

Diethylhexylamine See Bis(2-Ethylhexyl) Amine.

Diethylhexrlethanolamine See Bis(2-Ethylhewl) Ethonolamine.

Di(2-Ethylhexyl) Maleate See Bis(2-Ethylhexyl) Maleate.

D1(2-Ethylhexyl) Phosphoric See Bis(2-Ethylhexyl) Phosphoric Acid. Acid

1994 Edition



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NFPA 325 94 m b47444b 0528302 012 m




FLASH IGNITION LIMITS Sp. Gr. Densify BOILING HAZARD

POINT TEMP. Percent byvol. (water (Air POINT Water “F (“C) ‘F (“C) Lower Upper = 1) = I ) ‘F (“C) Soluble Health bilify tivify

Flamma- Reac-

Di(2-Elhylhexyl) Succinate See Bis(2-Ethylhexyl) Succinote.

Diethyl Ketone 55 842 1.6 21 7 Slight 1 1 3 O 0.8 3.0 C ~ H ~ C O C Z H ~ (3-Pentonone)

(13) (450) (oc)

(1 03) 5

Diethyl Malonate CHz(COOCzH5)z (Ethyl Malonate) ( 4

200 1.1 390 No 3 O 1 (93)

O (1 99)

Diethyl Oxide See Ethyl Ether.

3.3-Diethylpentane 554 0.7 5.7 0.8 4.4 295 No O 3 O C H ~ C H Z C ( C ~ H ~ ) ~ C H ~ C H ~ (290) (1 46)

Diethyl Peroxide Explodes 2.3 0.8 7.7 Explodes 4 4 CzH500C2Hs

Diethyl Phthalate

on heating. on heoting.

~ 6 ~ 4 ( ~ ~ ~ ~ z ~ ~ ) z 322 855 0.7 1.1 565 No 2 O 1 O

(296) (oc) 368

I1 86)

(161) (457)

p-Diethyl Phthalate See Diethyl Terephthalate.

N.N-Diethyl-1,S- See 3-(Diethylomino) Propylomine. Propanediamine

2.2-Diethyl-1.3- 215 0.9 @ 320 Yes 5 2 1 (102) 142 (1 60)

O Propanediol 2

(oc) 161 I @ 50 mm HOCH.$(C~H~)ZCH~OH Note: Melting point 142 (61).

2.5 1.2 4.7 226 No (108)

2 O

0.9 246-401 No 2 O 1 O (1 19-205) @ 1 mm

Diethyl Succinate (CH2COOCH2CH3)2 190)

195 1.0+ 421 Slight 5 1 1 (2 161

O 2

Diethyl Sulfate (CzH5hS04 (Ethyl Sulfote)

220 817 (104) (436) Note: See Hazardous Chemicals Data.

1.2 Decomposes, No, 5 3 1 1

Ethyl Ether decomposition

giving slight 2

Diethyl Tartrate CHOHCOO(C2H5)z

200 1.2 5 O 1 O (93)

536 Yes (280)

(302) Diethyl Terephthalate 243

C ~ H ~ ( C O O C Z H ~ I Z 11 17) (p-Diethyl Phthalate) Note: Melting point 11 2 (44).

1.1 576 No 2 O 1 O

3,9-Diethyl-6-tridecanol See Heptodeconol.

Dlethylzinc 3 4 3 w

or hologenoted Do not use woter, foom


ICzH5)zZn [Zinc Diethyl) See Hozordous Chemicals Doto.

Note: Ignites spontoneously in oir.

Difluoro-1-Chloroethane Gos 6.2 17.9 4 4 O CF2CICH3

(l-ChIoro-1,l- (R-1 428)

(-161

Difluoroethane)

Diglycol Chlorformate 295 O:(CH2CH20COC1)2

256-261 11461 (124-127) (oc) @ 5 m m

(1071 (oc)

2 O 1 O

Diglycol Chlorohydrin 225 1.2 387 Yes 5 (197) 2 HOCH~CH20CHzCHzCI

O 1 O

Diglycol Diacetate ( C H ~ C O O C H Z C H Z ) ~ : ~

255 1.1 6.5 482 Yes O 1 O 2 5 (1 241 1250)

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

NFPA 325 94 m 6474446 0528303 T59 m


FIAMMABLE Vamor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD F W H IGNITION LIMITS Sp. Gr. Den& BOILING POINT TEMP. Percent by vol. (water (Air POINT Water “F (“c) “F [“C) Lower Upper =1) = 1) “F (“C) Soluble


Health biliiy tivily

Diglycol DilevuIlnote ICHKH700C- I1711

340 1.1 Yes 2 O 1 5

1 .o- 559-61 7 1293-3251

2 O 1 O

Dihexyl See Dodecone.

Dihexylamine lCH3lCHz151zNH 11 04)

220 0.8 451-469 No 2 2 1 O

(oc1 (233-243)

Dihexyl Ether See Hexy Ether.

Dihydropyran O CH2CHzCHz:CHCHO (-18)

0.9 2.9 186 Slight 5 2 3 O (86)

1.34 3.79 473 Slight (245)

1 O

p-Dihydroxybenzene 329 959 1.36 3.81 547 1 O C6H4IOH)z (Hydroquinone) Note: Melting poml338 (170).

(165) l515! (2861

1,2-Dihydroxybvtane See 1.2-8utonediol.

2,2-Dihydronyethyl Ether See Diethylene Glycol.

2.5-Dihydroxyhexane See 2.5-Hexanediol.

Diirobulylaluminum Hydride

I(CH3)zCHCHzIzAlH Note: Ignites sponloneously in oir.

Diirobulylaluminum Hydride

I(CH3)zCHCHzIzAlH Note: Ignites sponloneously in oir.

3 3 w

foom or hologen- Do not use water,

ated extinguishing agents.

0.7 273-286 No 5 3 3 O (134-141) 1

Diirobutyl Carbinol 165 0.8 6.1 0.8 5.0 353 No 5 1 2 O [(CH3)zCHCH~]zCHOH (74) (1 78) C G @

(100) 11001 212 212 (Nonyl Alcohol)

Diisobutyiene See 2,4,4-Trimethyl-l -Pentene.

Diisobutylene 23 736 0.8 4.8 0.7 3.87 1 1 3 O 214 (CH~)~CCHZC(CH~):CHZ (2,4,4-Trimelhyl-I2-Pentone)

( - 5 ) (3911 (101)

Diisobulyl Ketone 120 745 0.8 7.1 0.8 4.9 335 No [ICH3)zCHCHzlzCO (49) (396) @ @ (2,6-Dimethyl-4-Heptonone) 200 200 (Isovalerone) (93) (93)

1 2 O (1 68)

Diirobutyl Phthalate C&IA(COOCHZCH(CH~)Z]Z (185) (432) @

365 810 0.4 1 .o t

( 4 448

62 1 No 5 O 1 (327)

O 2

Diirooclyl Phthalate ICnH17COOhCAHd

450 12321

1.0- 698 No 2 O 1 O 13701

Diisopropanolamine (CH3CH(OH)-CHz]zNH

260 705 (1 27) (374) (oc1

1 .o- 480 Yes 5 2 1 O 1249) 2

Diiropropyl See 2,3-Dimethylbuiane.

Diisopropylamine I(CH3)zCHlzNH

30 600 1.1 7.1 0.7 3.5 183 Yes 1 3 3 O 1-1) (316) (oc)

Note: See Hozardous Chemicols Dato.

(841 5

1994 Edition



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NFPA 325 94 6474446 0528304 995

PROPERTIES OF FLAMMABLE l.IQL!IDS, GASES, VOLATILE SOLIDS 325-41


HAZARD F W H IGNITION LIMITS Sp. Gr. Den& BOILING POINT TEMP. PercentbyVol. (water (Air POINT Water "F ("C) "F ("C) Lower Upper = 1) =1) "F ("C) Soluble


Health bllity tivity

1 2 O

Diisopropyl Ether See Isopropyl Ether.

Diisopropyl Maleate 220 1 .o+ 444 Slight (CH3)2CHOCOCH: (104) (2291

5 1 1 O 2

CHCOOCH(CH3)2 ( 4

Diisopropylmethanol See 2,4-Dimethyl-3-Penianol.

I Diisopropyl

(CH3)2CHOCOOCO- Peroxydicarbonate Note: Ropid decomposition a1 53 (1 2).

OCHICHnl? Melting Point 46-50 (8-1 O). See Hazardous Chemicals Data.

Explodes No on heating.

O 4 4 ox

Diketene CH?:CCH2C(O)O

93 (341

1.1 2.9 261 Decomposes 5 4 2 2 (1 27)

2.5-Dimethoxyaniline 302 735 (150) (391)

Nate: Melting paint 156-163 (69-731

N H z C ~ H ~ ( O C H ~ Z (oc)

518 Yes 2 2 1 O (2701

2.5-Dlmethoxy- chlorobenzene

243

CaHpCIO2 (1 17)

5.9 460-467 Slight 2 1 O 2 (238-242) 5

1.2-Dimethoxyethane See Ethylene Glycol Dimethyl Ether.

Dimethoxyethyl Phthalate 410 750 0.7 C ~ H ~ ( C O O C H ~ C H Z O C H ~ ) ~ (210) (399) 4 [Bis(2-methoxyethyl) ( 4 440

1.2 644 No 5 O 1 O (340) 2

Phthalate] (227)

Dimethoxymethane See Methylal.

Dimethoxy Tetraglycol 285 1.01- 528 Yes 2 1 1 O CH30CH?(CH2-

OCH2)3CH20CH3 (Tetraethylene Glycol

Dimethyl Ether)

(1411 (276) 5 (oc)

Dimethylacetamide 158 914 1.8 11.5 1.0 (CH312NC:OCH3 IDMAC)

(70) (490) @ @ (oc1 212 320

(1 65) 330 Yes 5 2 2 O

. . . . Dimethylamine Gas 752 2.8 14.4 1.6 45 Yes 3 4 O 6

ICH3)zNH (400) (71 Note: See Hazardous Chemicals Data

2-(Dimethylamino) Ethanol 105 563 (CHJ)~NCH~CHZOH (Dimeihylethanalamine)

141) (295) ( 4

0.9 3.1 272 Yes 1 2 O 2 (1 33) 5

2-(Dimethylamino) Ethyl 165 (74 ( 4

Note: Polymerizes

Methacrylate CLIHISNO~

0.9 5.4 207 Yes 5 2 2 O 197)

@ 40 mm

3-(Dlmethylamino)- propianitrile

149 (651

( C H ~ Z N C ~ H ~ C N ( 4

0.86 3.35 338 (1 701

2 1

3-(Dimethylamino)- 1 O0 278 Yes 5 3 2 O 0.8 3.5 (38)

( C H ~ ) ~ N ( C H Z ) ~ N H ~ (oc) (137) propylamine

Di(Methvlamvll Maleate See 8isl2.4-DimethvlbutvIl Maleate.

N,N-Dimethylaniline C ~ N ~ N ( C H ~ ) Z (63) 1371)

145 700

C.P. 165 1741

1.0- 4.2 379 Slight (193)

5 3 2 O

o-Dimethylaniline See o-Xylidine

Dimethyl Anthranilate 195 1.1 1 2 O (91) CH300CCaH4NHCH3

(N-Methyl Methyl Anthranilate)

1.2-Dimethylbenzene See o-Xylene.

Id-Dimelhrlbenzene See m-Xylene

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

NFPA 325 94 m b47444b 0528305 821 W

325-42 PROPERTIES OF FLAMMABLE LIQUIDS. GASES, VOLATILE SOLIDS

F l A M M B l E SEE INTRODUCTION FOR SUGGESTED


FLASH IGNITION LIMITS Sp. Gr. Density BOILING HAZARD

POINT TEMP. Percent byvol. (Water (Air POINT Water “F (“C) “F (“C) lower Upper = 1) =1) “F (“C) Soluble Health bilily tivily

Flammo- Reac-

1.4-Dimethylbenzene See p-Xylene.

Dlmelhylbenrylcarblnyl 205 1.0- Acetale 196)

C ~ H ~ C H Z C ( C H ~ ) ~ O O C C H ~ (olpho, olpho-Dimethyl- Note: Melting point 84-86 (29-30).

phenethvl Acetote)

1 1 O

-54 761 1.2 7.0 0.6 3.0 122 No 1 1 3 O ( -48) (405) (50)

2,3-Dimelhylbutane (CH~)ZCHCH(CHB)Z (Diisopropyl)

-20 761 (-29) (405)

1.2 7.0 0.7 3.0 136 No 1 1 3 O (58)

1.3-Dlmelhylbutanol See Methyl Isobutyl Carbinol.

2.3-Dimethyl-1-Butene < - 4 680 0.68 2.91 133 O 3 O (56) CH3CH(CH3)C(CH3):CH2 ( < -20) (360)

2.3-DimeIhyl-2-Bulene < - 4 753 ( < -20) (401) CH~C(CH~):C(CH~)Z

0.71 2.91 163 (73)

O 3 O

1.3-Dimcthylbulyl Acetate 1 13 0.9 5.0 284-297 Slight CH3COOCH(CH3)CH>- (45)

5 1 2 O (140-147)

CH(CHdz

1,3-Dimethylbulylamine 55 0.7 3.5 223-228 No 1 2 3 O CH~CHNH~(CHZ)CH(CH~)~ (1 3) (106-109) (2-Amino-4-Methylpentone) (oc)

Dimelhyl Carbinol See Isopropyl Alcohol.

Dimdhyl Carbonate See Methyl Carbonate.

Dimethyl Chloracetal CICHZCH(OCHJ)~

111 450 1 .o+ 259-270 2 2 O (44) (232) (126-132)

Dlmelhylcyanamlde (CH3)zNCN

160 0.88 2.42 320 4 2 1 (71) (160)

(304) 579 0.8 3.87 260 No

027) O O

0.8 3.87 -256 No 1 O 3 O (1 24)

Dimethyl Decalin c1oH16(cHz)z

184 455 0.7 5.3 1.0 455 2 O (84) (2351 @ @

O

200 300 (931 (149)

3.4 >9.5 1.1 4.4 158 Decomposes 3 3 Decomposes in water.

(235)

Dimethyldichlorosilane < 70 (CH3)2SiCIz (<21) (Dichlorodimethylsilane)

(70) 1

Dimelhyl-o.o-Dichlor- vlnyl-2,2-Phosphate ( 177)

350

(Technical) (oc)

(DDVP) (CH~O)~P(O)OCH:CCl~

248 Slight (120)

5 3 2

1

0 14mm

Dimethyldioxane 75 - (oc) CH~CHCH~OCHZ(CH~)CHO (24) 5

1

1.3-Dlrnethyl-1.3- 289 1 .o- @ 2 O 1 585-588 No 122 (307-309)

O

( C ~ H ~ C C H ~ Z ( C H Z ) ~ Note: Melting point 120 (49). (50) Diphenylcyclobutane ( 143)

Dlmelhylenc Oxide See Hhvlene Oxide.

N,N-Dimethyl- ethanolamine

See 2-(Dimethylarnino) Ethanol.

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

NFPA 325 94 W 6474446 0528306 768 m

PROPERTIES OF FLAMMABLE LIQUIDS, CASES, VOLATILE SOLIDS 325-43


METHODS IDENTIFICATION FLAMMABLE Vapor E%TINGUISHING HAZARD

FLASH IGNITION LIMITS Sp. Gr. Densiiy BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water “F (“C) “F (“C) Lower Upper =1) = 1) ‘F (“C) Soluble Heahh biliiy tiviiy

Flamma- Reac-

Dimethyl Ether See Methyl Ether.

Dimethyl Ethyl Carbinol See Z”Methyl-2-8utanol.

2A-Dimethyl-3- Ethylpentone (3901

734 0.74 4.43 279 O 3 O (137)

CH~CH(CH~)CH(CH~HS] CH(CH3)z (3-Ethyl-2.4- Dimethylpentane)

N,N-Dlmethylformamide 136 833 2.2 15.2 0.9 2.5 307 Yes HCON(CH3)2 (58) (445) 8

5 (1 53)

1 2 O

212 (1 00)

2,5-Dimethylkmn 45 OC(CH3):CHCH:C(CH3) (71

(oc1

0.9 3.3 200 Slight (93) 5

1 2 3 ~

O

0.73 4.43 279 (1371

O 3 O

2.6-DIm~hyl-4-Heptanone See Diisobutyl Ketone.

2,3-Dimethylhexane 45 820 CH3CH(CH3)CH(CH3)- (71 (438)

~~~~

0.7 3.9 237 No 1 O 3 O 11 141

C Z H ~ W ( 4

2.4-Dimethylhexane 50

CzH5CH3 (oc) CH3CH(CH3)CH(CH3)- (10)

0.7 3.9 229 No 1 O 3 O 11 091

Dimethyl Hexynol 135 0.85 4.35 302 2 O O C4H+XH3(0H)CiCH 157) 13.5-Dimethvl-1 -Hewn-3-oll foc)

(1 50)

1.1-Dimethylhydrazine 5 480 2 95 0.8 2.0 4 3 1 145 Yes 5 1 ( C W W + b

(Dimethylhydrazine, Unsymmetrical)

Dimethylhydrazine-

(-15) (249) (63)

Unr).mmetrical See 1.1 -Dimethylhydrazine.

Dimelhylisophthalate 280 CHJOOCC~H.&OOCH~ 11381

No 2 O 1 O

Note: Melting point 153-154 (67-68).

N,N-Dimethylisa- 95 0.9 3.6 257 Yes propanolamine (35) (1 25)

1 2 3 O 5

fCH&NCHsCH(OHICH~ (oc1

Dimethyl Ketone See Acetone.

Dimethyl Maleate ( - CHCOOCH3)z

235 (1 131

1.2 393 No 2 1 1 O (201)

(oc1

2.6-Dimethylmorpholine 112 0.9 4.0 296 Yes 5 2 2 O CH[CH~]CHZOCH~CH(CH~)NH (44) - (oc1

C ~ ~ C ~ Z ) ~ C W C ~ ~ ) -

(1471

2,3-Dlmethylochlne <131 437 ( < 5 5 ) (225)

0.74 4.91 327 O 2 O (164)

CH(CH3)CH3

3,4-Dimethylodane i 131 0.75 4.91 324 O 2 O C3H7CH(CH3]CH(CH3)C3H7 ( < 55) (1621

2.3-Dimethylpentaldehyde 94 0.8 3.9 293 1 2 3 O (1451 CH~CHZCH(CH~)CH- (34)

(CH3)CHO (oc)

2.3-Dimethylpentane c 2 0 635 1 O 3 O 1.1 6.7 0.7 3.5 194 No CHJCH(CH~)CH-

ICWCHzCH3 ( < - 7) (335) (90)

2.4-Dimethylpentane 10 1 O 3 O 0.7 3.5 177 No (81 1

2.4-Dimethyl-3-Pentanol 120 0.8 4.0 284 Very O 2 O

(CH~)ZCHCH~C~(CH~)Z (-12)

(CH3)2CHCHOHCH(CH3)2 (49) (1 40) slight (Diisooroovlmethonoll

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

~

NFPA 325 94 6474446 0528307 bT4


FIAMMABLE Vaoor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. Der& BOILING POINT TEMP. Perceni by vol. (Water (Air POINT Water "F ("C) 'F 1°C) Lower Upper =1) =1) OF("C) Soluble


HeaElh bit* tivity

Dimethyl Phthalate 295 915 0.9 C ~ H ~ ( C O O C H ~ ) Z (146) (490) C

358 (1 80)

1.2 540 No 2 O 1 O (282)

Dlmethylplperazine-cis 155 C ~ H M N Z (68)

(oc)

0.92 3.94 329 2 2 O ( 1651

(91 2.2-Dimethylpropane Gas 842 1.4 7.5 2.5 49 No 6 O 4 O

(CH3)4C (450) (Neooentone)

~ ~

2.2-Dimethyl-1-Propanol See led-Butyl Carbinol.

f5-Dimethylpymzine CH3C:CHN:C(CH3)CH:N (64)

147 0.99 3.72 (1551 31 1 Yes 2 O

I ( 4

Dimethyl Sebacaie I - (CH~).ICOOCHJIZ

293 1 .o- 565 2 O 1 O (145)

(Methyl Sebacate) Note: Melting point 76 (24). (oc1

(2961

Dimethyl Sulfate 182 370 1.3 4.4 370 Very (CH312S04 (83) (188) (Methyl Sulfate) ( 4

3 4 2 O (1 88) slighi

Note: See Hazardous Chernicols Doto.

1 (CHsl2s Dimethyl Sulfide c0 403 2.2 19.7 0.8 2.1 99

(< - 18) (206) (37) Slighi 1 1 4 O

Note: See Hozordous Chemicals Dato.

Dimethyl Sulfoxide 203 419 2.6 42 1.1 ( C H M O 195) 1215)

Noie: Melting point 65 (18) ( 4

Dimethyl Terephthalate 308 965 (153) (518) C ~ H ~ ( C O O C H ~ ) Z

(Dimethyl-1.4-Benzene- Dicorboxylote)

(DMV

(oc1

543 No 5 1 1 O (284) 2

2.4-Dinitroaniline 435 No 2 3 1 3 1.6 PJOZ)ZC~H~NHZ (224)


1,2-DInltro Benzol 302 1.57 5.79 604 3 1 4 C6H4(NO2)2 (1 50) lo-Dlnttrobenzenel Note: Meltina Doint 244 Il 181.

(31 8) - . . .

Dinitrochlorobenzene 382 C A H K X N O ~ I ~ 11941

2.0 22 1.7 599 No 2 3 1 4 I3 151

[Chlorodinitrobenzene) Note: Melting point 109 (43). See Hazardous Chernicols Doto

- - .

2A-Dinitrotoluene (NO~~CIHJCHJ

404


402 710 0.4 0.9 680 No 5 O 1 O

1207) 1.52 6.27 572 3 1 3

(3001

Diodyl Adlpoie [ - (CHzJ2COOCH2- (206) (377) @

[Bis(2-Ethylhexyl) Adipote] [Di(P-Ethylhexyl) Adipate]

(3601 CH(CZH~)C~-H~ IZ ( 4 467

2

(2421

Diodylamlne See Bis(2-Ethylhexyl) Amine.

Dio13yl Azelate 440 705 0.3

510 (266)

(CH2)7[COOCH2CH(C2H& (227) (374) @

[Bis(Z-Ethylhexyl) Arelalel [Di(2-Eihylhexyl) Arelole]

0.9

C4Hvl2 (oc)

709 No 5 O 1 (3761

O 2

( > 100) (205) >212 401 0.82 8.36 558

(292) O 1 O

Dio& Phthalate 420 735 0.3 1.0- CaH&02CH2- (215) (390) d

CHlC7H4CaHol7 foc1 474 [Di(2-Eihyl/;k~l) %tholotel [Bis(Z-Eihyihexyl) Phthalate]

No 2 O 1 O

1994 Edition



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NFPA 325 94 m 6474446 0528308 530 m


FLAMMABLE Vaaor SEE INTRODUCTION FOR SUGGESTED


p-Dioxane (12) (180) 54 356 2.0 22 1.0+ 3.0 214 Yes 1 2 3 1

OCHzCH20CHzCH2 (101) 5

(Diethylene Dioxide) u

Note: See Hazardous Chemicals Doto.

Dloxolane 35 1.1 2.6 165 Yes 1 2 3 2 (21 (oc1

OCHzCH2OCH2 u (74) 5

Dipentene (451 (237) @ Q 113 458 0.7 6.1 0.9 4.7 339 Na 0 2 0

C1oHl6 (1 70) (Cinene) 302 302 (Limonene) (150) (150)

Diphenyl See Biphenyi.

Diphenylamine 307 1173 1.2 575 No 2 3 1 0 (153) (6341, (C6HslzN~, (3021

(Phenylanllme) Note: Melting pamt 127 (53).

1.1 -Diphenylbuiane >212 851 0.98 7.26 561 0 1 0 (> 100) (455) ( C ~ H ~ I Z C H C ~ H ~ (294)

1,3-Dlphenyl-2-

Diphenyldichlorosilane 288 1.2 581 Yes 2 3 1 0

Diphenyldodecyl Phosphite 425 1.0+ No 2 0 1 0

buten-1 -one See Dypnone.

(142) (c6Hs)zSich (3051

(21 8) (oc1

Melting point 64 (1 8).

( C 6 ~ 5 o ~ z p 0 ~ 1 0 ~ ~ 1

1.1-Dlphenylelhane (uns) >212 824 1.0 6.29 546 0 1 0

If-Diphenylethone (m) 264 896 1.0 6.29 544 0 1 0

( > 1001 (440) (CaH5lzCHCH3 (286)

(1 29) (480) CAHSCHZCHZC~H~ (284)

Ditahad Ether See Diphenyl Oxide.

Dlphenylmethane (130) (485! 266 905 1 .o 508 No 2 1 1 0

(C6Hs)zCH? (2641 (Ditane) Note: Melting pomt 79 (26).

Diphenyl (o-Xenyl) 437 1.2 482-545 2 0 1 0 (225) Phosphata (250-285)

@ 5 m m

Diphenyl Oxide (115) (618! 239 1144 0.7 6.0 1.1 496 No 2 1 1 0

(C6H5)20 (2581 (Diphenyl Ether) Note: Melting pomt 81 (271.

1.1-Diphenylpentane >212 824 0.97 7.74 586 0 1 0 (C~H~)?CHC~HP ( > 100) (440) (308)

1,l -DiphenYipropane 2212 860 0.97 6.77 54 1 0 1 0 CH~CHZCH(C~H~IZ ( > 100) (460) (283)

Diphenyl Phthalate 435 1.3 761 No 2 0 1 0 c6H4(cooc6~s)? (2241 (405)


Dlpropylaluminum Hydride 3 3 w

halogenoted extinguishing Da not use water, foam or (GH71zAIH

Note: Ignites spontaneously in oir. agents.

Dlpropylamine 63 570 0.7 3.5 229 No 1 3 3 0 (17) (2991 (C3H7lzNH (1091 ( 4

(121) ( 4

(861 Ethor 4 (2091

Dipropylene Glycol 250 ) .O+ 4.63 449 Yes 2 0 1 0 [CH3CHOHCH2120 (232) 5

Dipropylene Glycol Methyl 1.86 1.1 3.0 1.0 5.11 408 Partly 0 2 0

C H ~ O C J H ~ O C ~ H ~ O H 200°C

Dipropyl Ether See n-Propyl Ether.

Dlpropyl Ketone See 4-Heptonone.

Ditane See Diphenylmethane.

Dihidecyl Phthalate 470 1.0- 547 2 0 1 0 (243) C~H~(COOCI~HZ~)Z (286) (oc) @ 5 m m

1994 Edition



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NFPA 325 94 m 6474446 0528309 477 m



METHODS ¡DENTIFKATION FLAMMABLE Vapor EXTINGUISHING HAZARD

F W H IGNITION LIMITS Sp. Or. Densily BOILING POINT TEMP. percent by Vol. (Water (Air POINT Water “F (“C) “F (“C) lower Upper =1) =1) “F (“C) Soluble

Flamma- Reac- Health bilhy ti+

Divinyl Acetylene < - 4 (iCCH:CH2)2 ( < -20 ) (1.5-Hexadien-3-yne)

2.69 (84) 183 3 3

Divinylbenzene 169 0.7 6.2 0.9 392 No C~HI(CH:CHZ)? (76) 1200)

1 2 2

(oc)

Dvinyl Ether i -22 680 1.7 27 0.8 2.4 83 NO 1 2 4 2 (28) (CH2:CH)zO [ < - 30) (360)

(Ethenyloxyethene) (Vinyl Ether) Note: See Hazardous Chemicols Doto.

482 Di(o-Xenyl) Phenyl Phosphate (250)

1.2 545-626 2 O 1 O (285-330)

( C ~ H S C ~ H ~ ) Z P O ( O C ~ H ~ @ 5 m m

1-Dodecanol CH~(CHZ)IIOH (Lauryl Alcohol)

260 527 (127) (275)

0.8 (255) 49 1 No 2 O 1 O

Dodecyl Benzene (Crude) 285 0.9 554-770 No 2 1 1 O C ~ H ~ C I ? H Z ~ (Alkane) (Detergent Alkylote)

(290-4101

Dodecyl Bromide See Lauryl Bromide.

Dodecylene (a) c212 491 ClaH2,CH:CHz

0.76 5.81 406 O 1 O ( < 100) (255) (208)

(I-Dodecane]

Dodenl Mercaaton See 1 -Dodeconethiol.

tert-Dodecyl Mercaptan 205 428-451 No 2 1 O 0.9 ClzHzeSH (96)

(oc) (220-233)

4-Dodecyloxy-2-Hydroxy- 498 71 5 Benzophenone (254) (379)

No 2 1 O

C25H3403 Note: Melting point 109 (43).

0.9 9.0 597-633 No 2 O 1 O (314-334)

Dypnone 350 475 Slight 2 1 1 O 1.1 C6H5COCH:C(CH3)CaH5 (1771 (1,3-Diphenyl-2- (oc)

(2461 @ 50 mm

5

Buten-1 -one)

Eicorane >212 450 1 O 0.79 9.75 651 (344)

Epichlorohydrin 88 772 3.8 21.0 1.2 3.2 239 Yes 5 3 3 2 (1 15)

c20H42 (> 100) (232)

CH~CHOCHZCI (31) (411) U (2-Chloropropylene Oxide) (y-Chloropropylene Oxide)

Note: See Hazardous Chemicols Data

1.2-Epoxyethane See Ethylene Oxide.

Erythrene See 1,3-8utodiene.

Ethanal See Acetaldehyde.

~~

Ethane CHJCHJ

Gas 882 3.0 12.5 1 .o -128 No 1 4 O 6 (472) ( - 89)

1,2-Ethanediol See Ethylene Glycol.

1.2-Ethanediol Diformate 200 HCOOCH2CH2OOCH (93) (Ethylene Formate) (OC)

(Ethylene Glycol Diformate) (Glycol Diformate)

1.2 (1 74) 345 Decomposes 1 2 O

Decomposes in woter.

1994 Edition



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NFPA 325 911 m bY71144b 0528310 199 W




FLASH IGNITION LIMITS Sp.Gr. Density BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) =1) "F ("C) Soluble Health bilhy tivity

Flamma- Reac-


Ethanethiol See Ethyl Mercopton.

Ethanoic Acid See Acetic Acid.

Ethanoic Anhydride See Acetic Anhydride.

Ethanol See Ethyl Alcohol.

Ethanolamine 186 770 3.0 23.5 1.0+ 2.1 342 Yes NHzCH2CHzOH 186) (410) (2-Amino Ethonol) (ß-Aminoethyl Alcohol]

@ 140°C 5 3 2 O

(1 72)

Ethanoyl Chloride See Acetyl Chloride.

Ethene See Ethylene.

E t h e n y l Ethanoate See Vinyl Acetale.

Eihenyloxyethene See Divinyl Ether.

Ether See Ethyl Ether.

Ethine See Acetylene.

Ethoxyocetylene < 20 0.8 2.4 124 No 1 2 3 1 CzH5OC:CH I< -71 (511

Ethoxybenzene CaHsOCzH5 (63) (Ethyl Phenyl Ether) (Phenetole)

145 1.0- 4.2 342 No O 2 O (1 72)

2-Ethoxy-JA-Dihydro-2- 1 1 1

C7H1202 (oc1 Pyran 144)

1 .o- (143) slight 289 Very 2 2 1

2-Ethoxy Ethanol See Ethylene Glycol Monoeihyl Ether.

2-Ethoxyethyl Acetate 117 716 1.7 1.0- 4.6 5 2 2 313 Yes O C H ~ C O O C H ~ C H Z O C ~ H ~ (Ethyl Glycol Acetale1

1471 (380) (1 56)

3-E*oxypropanol C ~ H ~ O C ~ H K . H O (381

1 O0

(3-Ethoxypropionaldehyde) " -

2 2 O

1 -Ethoxypropane See Ethyl Propyl Ether.

3-Ethoxypropionaldehyde 1 O0 0.9 3.5 275 Yes 5 2 3 O CzH50CHzCHzCHO 138) 0351

3-Ethoxypropionic Acid 225 1 .o+ C~H~OCHZCHZCOOH (107) 12191

426 Yes 5 2 1 O 2

Ethoxytrlglycol 275 1 .o+ 492 Yes 2 O 1 O (135) 1256) CzH50ICzH4013H 5

(Triethylene Glycol, Ethyl ( 4 Ether]

Ethyl Abietate CI~HZ~COOCZH~ (1 78)

1 4

352 1.0+ 662 No 2 O 1 O 1350)

N-Elhylacetamlde 230 0.9 401 Yes CHaCONHC2H5 (1 10) (2051 (Acetoethylamide)

5 2

1 1 O

N-Ethyl Acetanilide 126 0.9 5.6 400 No O 2 O (52) C H ~ C O N I C Z W C ~ H ~ I (2041

1771 Ethyl Acelate 24 800 2.0 11.5 0.9 3.0 171 Slight

CH3COOC2H5 (-41 (426) 1 5

1 3 O

(Acetic Ester) [Acetic Ether) (Ethyl Ethanoate)

Ethyl Acetoncatate 135 563 356 Slight 5 2 2 O 1.4 95 1.0+ 4.5 C~HSCOZCHZCOCH~ (Acetoacetic Acid, Ethyl Ester) 200 350 (Ethyl 3-Oxobutanoate) (93) (1761

Ethyl Acelyl Glycolate 180

(57) (295) @ CC (1 80)

CH~COOCH~COOCZH~ (82) 1.09 5.04 -365 NO O 2 O

(-185) (Ethyl Glycolate Acetate)

Ethyl Acrylate CHz:CHCOOCzH5 1101 (372)

50 702 1.4 14 0.9 3.5 21 1 Slight 1 2 3 2

( 4 1991 5

Note: Polymerizes. See Hazardous Chernicols Doto.

1994 Edition



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NFPA 325 94 m 6474446 0528311 025 m




FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water "F ("C) "F ("C) Lomr Upper =1) = 1) "F ("C) Soluble


Flamma- Reac- Health bilily IMly

Ethyl Alcohol czH5OH '( 13) (363) (Gram Alcohol, Cologne

55 685 3.3 19 0.8 1.6 173 Yes 1 O 3 O (78) 5

Ethyl 96% Alcohol (i;) 62

and 95% Water

80% (1 7) 68

70%

60%

50%

40% 79

30% 85

20% 97

Spirits, Ethanol]

(;;l

(;il 1241

(261

(291

10% Y 2 5%

(491 144 (621

Ethylaluminum Dichloride CzH5AICh (Dichloroethylaluminum)

Notes: Fumes vigorously in air. May ignite spontaneously.

3 3 3 w

foam or halogen- Do not use water,

ated extinguishing agents.

Ethylaluminum Sesquichloride ( - 201

- 4 1.1 (1471 297 3 3 w

(CzH513AIzC13 foam or halogen- Do not use water,

ated extinguishing Note: Ignites spontaneously in air. ogenk.

Ethylamine CzH5NHz 1 < - 18) (385) 70% aqueous solution (Aminoethane) Note: See Hazardous Chemicals Data.

< O 725 3.5 14.0 0.8 1.6 62 Yes 1 3 4 O (1 7) 5

Ethyl Amino Ethanol CzH5NHCzHlOH (71)

160

12-IEihvlaminolethanoll Iod

0.92 3.06 322 (1611

2 O

(85) (oc1

185 1.0- 4.2 401 No (205)


3 2 O

Ethylbenzene CzH5CaH5 (Ethylbenzol) (Phenylethane) Note: See Hazardous Chemicals Daia.

70 (21) 14321

810 0.8 6.7 0.9 3.7 277 Na 1 2 3 O (1 36)

Ethyl Benzoate 190 914 1.0+ 414 No CsHsCOOC?Hs 1881 (4901 (21 2)

1 1 O

Ethylbenzol See Ethylbenzene.

1.1 291-298 No 2 O 1 O (144-148)

1.0+ 594 No 5 2 1 O (3 121 Slight

decomp.

2

Ethyl Borate 52 (CzH513803 (1 11

0.9 5.0 233 Decomposes 2 3 O (1 1-21

None 952 6.8 8.0 1.4 3.8 100 Slight 1 2 1 O (38)

Ethyl Bromlde CTHsBr (51 1) (6amoethane)

Ethyl Bmmoacetate BrCHzCOOCzH5

118 (48)

1.5 2 O

2-Ethrlbutanol See 2-Ethvlbuivraldehvde.

Ethyl Butonoate See Ethyl Butyrate

2-Ethyl-1-Butanol See 2-Ethylbutyl Alcohol.

2-Ethyl-1-Butene < - 4 599 0.69 2.90 144 (CzH5lzC:CHz ( < -20 ) (315) 1621

O 3 O

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

NFPA 325 94 6474446 0528332 Tb3


FLAMMABLE Vaoor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. Den& BOILING POINT TEMP. by Vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) =1) "F ("C) Soluble Health bility tim

Flamma- Reac-

~ ~ ~ ~~~~ ~ - - ~

ME~THÖDS IDENTIFICATION

3-(2-Ethylbuto~y) 280 1.0- Propionic Acld (1 38)

392 No 2 2 1 O (200) B 100 m m

CH~CHZCH(CZH~)CHZ- (oc) OCHZCH~COOH

2-Ethylbuíyl Acetate CH~COOCHZCH(C~H~)Z (54)

130

lacl

1 2 O

2-Ethylbuíyl Acrylate CH2:CHCOOCHzCH-

125 (52)

0.9 ' 180 No 2 2 O (82)

1CzHs)CzHs I 4 @ lOmm

2-Ethylbutyl Alcohol (CzH5)zCHCHzOH (2-Ethyl-1-Butanol) (oc)

64

NHCH3CHz (oc)

135 0.8 3.5 301 No 1 2 O (57) (1 49)

Ethylbuíylamine CH3CHzCHzCHz- (1 8)

0.7 3.5 232 No 1 3 3 O (111)

Ethyl Butyl Ether 40 CzH50C4H9 (Butyl Ethyl Ether)

0.8 3.7 198 Slight 1 2 3 O (4) (92) 5

2-Ethyl Butyl Glycol 180 0.90 5.05 386 O 2 O (C~HS)ZCHCHZOCZH~OH (82) 12-12-Ethvlbutoxvlethanoll foc1

(197)

0.8 4.0 299 No 1 2 O ( 1 48)

2-Ethyl-2-Butyl-1.3- 280 0.9 352 Yes 2 2 1 O (138)

HOCHzC(CzHd(C4H9)- Propanediol @ (1 78) 5

( 4 CHzOH Note: Melting point 107 (42). (50°C)

122°F Q 50 m m

2-Ethylbutyraldehyde 70 1 2 3 1 1.2 7.7 0.8 3.5 242 No (CzH5)zCHCHO (21) (Diethyl Acetaldehyde) (oc) (2-Ethylbutanal)

(1 17) 5

Eihyl Butyrate 75 CH3CHzCHzCOOCzHs (24) (463)

865

(Butyric Acid, Ethyl Ester) (Butyric Ester) (Ethyl Butonoote)

0.9 4.0 248 Na 1 O 3 O (1 20) 5

2-Elhylbutyric Acid (CzH5)zCHCOOH (Diethyl Acetic Acid)

210 752 0.9 380 Slight 5 2 1 O (99) (400) (04

( 1 93)

2-Ethrlcaprooldehyde See 2-Ethylhexanal.

Ethyl Caproate C5HllCOOCzH5 [Ethyl Hexode) (Eihyl Hexanoate)

(49) 120 0.9 4.97 333 No 5 2 2 O

(1 67)

Ethyl Caprylate CH3(CHz)&OOCzH5 (79) (Ethyl Octoate) (Ethyl Octanoate)

175 0.9 405-408 No 5 2 2 O (207-209)

Ethyl Carbonate See Diethyl Carbonate.

Ethyl Chloride -58 966 3.8 15.4 0.9 2.2 54 1 1 4 O Slight (-50) (519) (1 2) CzHsCI

(Chloroeihane) (Hydrochloric Ether) (Muriatic Ether) Note: See Hazardous Chemicals Data.

Ethyl Chloroacetate 147 295 No 3 3 O 1.2 CICHzCOOCzH5 164)

( 4 1146)

Ethyl Chlorocarbanate See Ethyl Chlaroformate.

Ethyl Chlorofomte CICOOCZHS (Ethyl Chloracarbonate) (Ethyl Chlorarneihanoate)

61 932 1.1 3.7 201 Decomposes 4 3 1 (16) (500) (94)

1994 Edition



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325-50

FIAMMABLE SEE INTRODUCTION FOR SUGGESTED


F W H IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by vol. (water (Air POINT Water “F (“C) ‘F (“C) Lower Upper = 1) =1) “F (“C) Soluble



Ethyl Chloromethanoate See Ethyl Chloroformate.

Ethyl Crotonaie 36 0.9 3.9 282 No CH3CH:CHCOOC2H5 (21 (139)

230 1.1 401 -408 2 2 1 (1 10)

O

1 2 3 O

Ethyl Cyanwcetate CHLNCOOCvHz 1205-2091

Ethylcyclobutane < 4 410 1.2 7.7 CzH5GH7 11-16) (210)

2.9 160 No (71 I

1 3 O

1 3 O

0.8 4.4 Slight 1 3 3 O 5

Ethylcyclopentane c 7 0 500 1.1 6.7 0.8 3.4 218 CzH5C5Ho ( < 21) (260) 1103)

1 3 O

Ethyl Decanoate >212 C P H ~ ~ C O O C ~ H ~ lEthvl Caaratel

( > 100) 0.9 469 No 5 O 1 O

1243)

Ethyl Dichlorosilane C2HsSiHC12

30 (-1)

1.1 4.45 168 Yes 1 3 3 O (75.5)

1 .o+ 487 Yes 2 2 1 (2531

O 5

Ethyl Dimethyl Methane See Isopentone

Ethylene

(Ethene) H,C:CH,

G a s 842 2.7 36.0 1 .o -155 Yes 6 1 4 2

Note: See Hazardous Chemicals Dato. (450) (-104)

Ethylene Acetate See Glycol Diacetate.

Ethylene Carbonate OCH2CH2OCO

290 (1 43)

351 Yes 2 2 1 1 ( 1 77) u (04 @ 100

Noie: Melting point 96 (36). mm

5

Ethylene Chlorohydrin See 2-Chloroethanol.

Ehylene Cyanohydrin 265 1.1 445 Yes 1 1 2 2 5 CHz(0H)CHzCN

(Hydracrylonitrile) ( 4 (1 29) (229)

Decom- Note: See Hazardous Chemicals Data. poses

104 725 2.5 12.0 0.9 2.1 241 Yes 5 3 2 O (40) (385) @ 100°C 1 .O-

Ethylenediamine H z N C H ~ C H ~ N H ~ 1116)

hydrous 150 76% (661

(oc1

(13) (413) (84)

239-252 Yes (115-122)

5

Ethylene Dichloride 56 775 6.2 16 1.3 3.4 183 No 4 2 3 O CH2CICH2CI (1 ,2-Dichloroethanel (Glycol Dichloride) Note: See Hazardous Chemicals Dota.

Ethvlene Dlnanide See Succinonitrile.

2.2-Ethylenedioxydiethanol See Triethylene Glycol

Ethvlene Formate See 1.2-Ethanediol Diformate.

Ethylene Glycol 232 748 3.2 HOC2H40H ( I 11) (398) (1 ,Z-Ethonediol) (Glycol)

1 . 1 387 Yes 5 1 1 (197)

O 2

Ethylene Glycol N-Butyl 150 1661 Ether

H O C H ~ C H Z O C ~ H ~

1.1 10.6 0.897 4.10 340 Yes 5 1 2 O (171)

Ethylene Glycol Diacetate See Glycol Diocetate.

Ethylene Glycol Dib- 185 0.8 5 1 2 O 399 No (204) Ether (85)

95 406 0.8 4.07 251 Slight 1 3 O (351

C ~ H ~ O C Z H ~ O C ~ H ~

Ethylene Glycol Diethyl Ether

5 1 (122)

C ~ H ~ O C H ~ C H Z O C ~ H ~ (oc1

Ethylene Glycol Diformate See 1 ,2-Ethanediol Diformate.

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

NFPA 325 94 m 6474446 0528334 834

PROPERTIES OF FLAMMABLE LIQUlDS, GASES, VOLATILE SOLIDS 325-5 1

FLAMMABLE Vapor U(TINGUISHING HAZARD SEE INTRODUCTION FOR SUGGESTED

METHODS IDENTIFICATION FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. by vol. (Water (Air POINT Water "F ("C) "F ("C) lower Upper =1) =1) "F ("C) Soluble


Ethylene Glycol Dimethyl 29 395 Ether (-21 (2021

0.9 174 Slight 5 2 2 O (79)

CH30(CH2)20CH3 (1,2-Dirnethoxyethone]

C? 630 mm

386 No 5 1 2 O (197)

Ethylene Glycol Ethylbutyl 180 0.9 Ether (851

IC~H~)~CHCH~OCH,CH,OH roc\ Ethylene Glycol Ethylhexyl 230

Ether (1 10)

CHzOH C ~ H ~ C H ( C Z H ~ ) C H ~ O C H ~ - (OC)

0.9

Ethylene Glycol Isopropyl 92

(CH3)zCHOCHzCHzOH ( 4 Ether

0.9 3.58 289 Yes 5 1 3 O (331 (143) 1

Ethylene Glycol Monoacetate

CH2OHCH200CCH3 (04

(Glycol Monoacetote)

215 1.1 357 Yes 5 O 1 O (102) (181) 2

Ethylene Glycol Monoacrylate

220 1.1 ( 104) (210)

410 Yes 5 2 1 1

CHz:CHCOOC2H40H (OC1

(2-Hydroxyethylocrylate)

2

Ethylene Glycol 265 665 1.1 493 No 5 2 1 O ~~

Monobenzyl Ether (1 29) (352) (256) C&I~CH~OCHZCH~OH (oc)

2

Ethylene Glycol Monobutyl 143 460 1.1 12.7 0.9 4.1 5 2 2 O 340 Yes (1711 Ether (62) (238) C? @

200 275 (931 (1351

C4bWHz)zOH (2-Butoxyethanol)

Ethylene Glycol Monobuiyl 160 645 0.88 8.54 0.9 Ether Acetate (71) (340) @ @

C4H90(CH2)200CCH3 200 275

377 No 5 1 2 O (192)

(93) (135)

Ethylene Glycol Monoethyl 110 455 1.7 15.6 0.9 3.0 275 Yes 5 2 2 O

200 200 (931 (93)

Ether 143) (2351 C? C? (1351 HOCHZCHZOC~H~ (2-Ethoxyethanol)

Ethylene Glycol Monoethyl 124 7 15 1.7 1.0- 4.72 313 Yes Ether Acetate (52) (3791 (1561

5 1 2

CHJCOOCH~CH~OC~HS (Cellosolve Acetate)

Ethylene Glycol Mono- 136 540 1.2 9.4 0.9 4.1 5 2 2 3 16-323 Yes 1158-1621 isobutyl Ether (58) (282) @

(CH~)ZCHCHZOCH~CH~OH 200 275 1931 r1351

Ethylene Glycol Monomethyl Ether

102 545 1.8 14 1.0- 2.6 (39) (285) C? @ (1 24)

255 Yes 5 2 2 O

CH~OCHZCH~OH (2-Methorpthanol)

STP STP

Ethylene Glycol Mono- 200 1 .o- 405 Yes methyl Ether Acetal (93) (207)

5 1 2

CH3CH(OCHzCHzOCH& (oc)

Ethylene Glycol Mono- 120 740 1.5 12.3 1.0+ 4.1 293 Yes 5 1 2 methyl Ether Acetate (49) (392) @ @

CH~O(CHZ)~OOCCHJ 200 200 (93) (93)

(1 45)

Ethylene Glycol Mono- 155 1.0- 5.65 5 1 2 394 Yes methyl Ether Formal (68) (201 1

CHz(OCHzCH2OCH3)z (oc1

Ethylene Glycol Phenyl 260 1.1 4.8 473 No Ether (127)

2 O 1 O (245)

C6HsOCzH40H (2-Phenoxyethanol)

Ethylene Oxide CH2OCH2 U (Dirnethylene Oxide) (1,2-Epoxyethone) (Oxirane) Note: See Hozordous Chemicals Dato.

-20 1058 3.0 100 0.9 1.5 51 Yes 1 3 4 3 with No

Air (11) Vopors explosive.

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

NFPA 325 94 m b47444b 0528315 770

325-52 PROPERTIES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLlDS


METHODS IDENTIFICATION FLASH IGNITION LIMITS Sp. Gr. Densify BOILING POINT TEMP. Percent by Vol. water (Air POINT Water "F ("C) "F ("C) Lower Upper = 1) =1) "F ("C) Soluble

FLAMMBLE Vapor EXTINGUISHING HA7XRD

Flamma- Reac- Health bility tivify

Ethylenimine 12 608 3.3 54.8 0.8 1.5 132 Yes 5 4 3 3 NHCHzCHz ( - 1 1 ) (320) (56)

(Aziridine) U


Ethyl Ethanoate See Ethyl Acetate.

N-Ethylethanolamine 160 0.9 3.0 322 Yes 5 1 2 O C Z H ~ N H C ~ H ~ O H (71) (161)

(oc)

Ethyl Ether -49 356 1 9 36.0 0.7 2.6 95 Slight 1 1 4 1 CzH50CzHs (-45) (180) (35) 5 (Diethyl Ether) (Diethyl Oxide) [Ether) (Ethyl Oxide) Note: See Hazardous Chemicals Data.

Ethylethylene Glycol See 1.2-Butanediol.

Ethyl Fluoride 0.72 1.66 - 36 4 O C? 7.2 i ~ 38)

(1 -Fluoroethane) atm

Ethyl Formole -4 851 2.8 16.0 0.9 2.6 130 No 1 2 3 O H C O ~ C ~ H S (-20) (455) (54) 5 [Ethyl Methanoate) (Formic Acid, Ethyl Ester)

Ethyl Formate (ortho) 86 130) fC~Hc,OI~CH

O 3 O

briethyl Orthoformate) - I ,_

Ethyl Glycol Aceiate See 2-Ethoxyethyl Acetate.

2-Ethylhexaldehyde See 2-Ethylhexanol.

2-Ethylhexanal 112 375 0.85 7.2 0.8 4.4 325 Very 2 2 1 C~HYCH(CZHS)CHO (44) (190) B @ ( 1 63) slight (Butylethylacetaldehyde) 200 275 (2-Ethylcaproaldehyde) (93) (1351 (2-Ethylhexaldehyde)

2-Ethyl-l.3-Hexanedlol 260 680 0.9 472 Slight 2 1 1 O C3H,CH(OH)CH- (127) (360) (244) 5

(CzHdCHzOH (oc)

2-Ethylhexanoic Acid 245 700 0.8 6.0 0.9 5.0 440 No 2 1 1 O C~H~CH(CZH~)COOH (118) (371) (227) (2-Ethyl Hemic Acid) (oc)

2-Ethylhexanal 164 448 0.88 9.7 0.8 4.5 359 Slight 5 2 2 O C~H~CH(CZH~)CHZOH 173) (231) 1182) (2-Hhylhexyl Alcohol) (Odyl Alcohol)

2-Ethylhexenyl See 2-Ethyl-3-Propylacrolein.

2-Ethylhexoic Acid See 2-Ethylhexanoic Acid.

2-Ethylhexyl Acetate 160 515 0.76 8.14 0.9 5.9 390 No 2 2 O CH~COOCHZCH(CZH~)C~H~ (71) (268) (199) (Odyl Acetate)

2-Ethylhexyl Acrylate 180 485 0.9 266 No 2 2 2 CH2:CHCOOCHzCH- (82) (252) (1301 (CZHS)C~H~ ( 4 Ca 50 mm

2-Eihylhexylomine 140 0.8 4.5 337 Yes 5 2 2 O C~H~CH(CZH~)CHZNHZ 160) (1 69)

( 4

N-2-(Eihylhexyl) Aniline 325 0.9 379 No 2 3 1 O C ~ H ~ N H C H ? C H [ C Z H ~ ) C ~ H ~ (163) (1 93)

( 4 @ 50 mm

2-Ethylhexyl Chloride 140 0.9 5.1 343 No 2 2 O C~H~CH(CZH~)CHZCI (60) (1 73)

lot)

N-(P-Ethylhexyl)- 265 0.8 342 No 2 2 1 O cyclohexylamine (1 29) (1 72)

(CzHs)GbI C6H,,NH[CHzCH- ( 4 (n 50 m m

2-Ethylhexyl Ether 235 0.8 517 No 2 1 1 O [C~H~CH[CZH~)CHZIZO (1 13) (269)

1994 Edition



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NFPA 325 94 6474446 05283Lb 607


FWMABLE Vafaor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. PeKentbyVol. (Water (Air POINT Water ‘F (“C) “F (“C) Lower Upper = 1) =1) “F (“C) Soluble

METHODS IDENTIFICATION Flamma- Rear-

Health blllty tlvlty

l-fthylhexyl Vinyl Ether See Vinyl-2-Ethylhexyl Ether.

1,l-Ethylldene Dichloride 2 5.4 11.4 1.2 135-138 Slight CH3CHCIz (-17) (1,l-Dichloroelhane)

4 2 3 O 5 (57-59)

1,2-EIhylidene Dichloride 55 824 6.2 16 1.25 3.42 183 2 3 O (84)

(1 10)

CICHzCHzCI (13) (440)

Elhyl Isobuiyrate (CH~)ZCHCOOC~H~ l<21)

< 70 0.87 4.0 230 O 3 O

2-Ethylisohexanal (CH3)zCHCHzCH(CzH5)-

158 600 0.8 343-358 1 2 (70) (3161

CHlOH (173-181)

(2-Ethyl lsohexyl Alcohol) 12-Ethvl-4-Methvl Pentanol1

Ethyl Lactate 115 752 1.5 1.0 f 4.1 2 2 O 309 Yes 5 (1541 CH3CHOHCOOCzH5 (46) W O ) @

155) 131 Tech.

(100) 212

Ethyl Malonate See Diethyl Malonate.

Elhyl Mercaptan < O 572 2.8 18.0 0.8 2.1 95 No 1 2 4 O (35) CzH5SH (< - 18) (300)

(Ethanethiol) (Ethyl Sulfhydrate)

Ethyl Methacrylate 68 CHZ:C(CH~)COOC~H~ (Ethyl Methyl Acrylate)

(20) (04

0.9 3.9 239-248 No 1 2 3 O ~ ~___

(115-120)

Ethyl Methanoate See Ethyl Formote.

Elhyl Methyl Acrylate See Ethyl Methacrylate.

Nhyl Methyl Ether See Methyl Ethyl Ether

7-Elhyl-2-Methyl-4- Hendecanol

285 11411

0.8 507 Very 2 O 1 O 12641 sliaht

Ethyl Methyl Ketone See Methyl Ethyl Ketone.

4-Ethylmorpholine 90 0.9 4.0 280 Yes 1 2 3 O CHZCHZOCZH~NCHZCHJ (321 (138) u ( 4

5

1-Ethylnaphthalene C1oH7CzH5 (480)

896 1.02 5.39 496 12581

O 1 O

Ethyl Nitrate CH3CHzONOz (Nitric Ether)

50 4.0 1.1 3.1 190 No 4 2 3 4 (1 01 (88)

Ethyl Nllrlte C~HSONO (Nitrous Ether) Decomposer

-31 194 4.0 50. 0.9 2.6 63 No 3 4 4 (-35) (90) (1 7)


3-Ethyloctane C ~ H ~ I C H ( C Z H ~ ) C Z H ~ (230)

446 0.74 4.91 333 O 2 O (167)

(1 64) 4-Ethyloctane 445 328 O 2 O 0.74 4.91

C ~ H ~ C W Z H ~ I C ~ H ~ (229)

Ethyl Orthosllicaie See Ethyl Silicate.

Ethyl Oxalate 168 1.1 5.0 367 Slight (COOCZHSIZ (Oxalic Ether) (Diethyl Oxalate)

(76) (186) grodual O 2 O

decomposition

Ethyl Oxide See Ethyl Ether.

Ethyl 3-Oxobutanaate S e Ethyl Acetoacetote.

p-Ethylphenol HOCbH4CzH5

219 (1041 Q 140°F

1.0- 426 Slight 5 2 1 O (21 9)

(60°C) 2

Note: Meltina ooint I l 5 1461.

Ethyl Phenylacelate 210 C6H5CH2COOC2H5 (99)

1 . o i O 1

Ethy l Phenyl Nher See Ethoxybenrene.

1994 Edition



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NFPA 325 9Y œ bY74Y4b 0528317 543


SEE INTRODUCTION FOR SUGGESTED FLAMMABLE Vamor EXTINGUISHING HAZARD

FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water 4 CC) ' F CC) Lawer Upper =1) =1) "F ("C) Soluble Health bility tivity

Flamme- Reac- METHODS IDENTIFICATION

Ethyl Phenyl Ketone 210 1.01 4.63 425 1 O (99) (oc1

CZH~COC,H~ (218) (Propiophenone)


Ethyl Phosphate See Triethyl Phosphate.

Ethyl Phtholyl Ethyl 365 1.2 608 Yes 2 O 1 O Glycolate 11851 (320) 5

C?H50COCaH40CO- CHzOCOCzHs

Ethyl Propenyl Ether > 19 0.8 158 1 2 3 1 CH,CH:CHOCHzCH3 -71 (70)

( 4

E t h y l Propionate 54 824 1.9 11 0.9 3.5 210 No 1 3 O CzH,COOC,H5 I121 14401 (991

2-Ethyl-3-Propylacrolein 155 (68)

(2-Ethylhexenal) (oc)

0.9 4.4 347 No 5 2 2 1 C3H7CH:C(C2H5]CHO (1 75)

2-Ethyl-3-Propylacrylic Acid 330 0.9 450 Slight 2 2 1 1 (1 66) (oc)

CSH~CH:C(C~H~)COOH (232) 5

Ethyl Propyl Ether < - 4 1.7 9.0 0.8 147 Yes 5 1 3 O CzH50C3H7 ( < - 2 0 ) (641 (1 -Ethoxypropane)

Ethyl Slllcate 125 0.9 7.2 334 Decomposes 2 2 O (168) (CzH514Si04 (52)

(Ethyl Orthosilicate) (oc) (Tetraethyl Orthosilicate]

Ethyl Sulfate See Diethyl Sulfote.

Ethyl Sulfhydrate See Ethyl Mercaptan.

m-Ethyltoluene 896 0.88 4.15 322 2 O (480) CH~C~HICZH~ 1161)

(1 -Methyl-3-Ethylbenzene]

o-Ethyltoluene 824 0.88 4.15 329 2 O CH3CaH4Czk (440) 1165) Il-Methvl-2-Ethvlbenzenel

~ ~~

p-Ethyltoluene 887 0.88 4.15 324 2 O (475) CH&H&zb (1 621

(1-Methyl-4-Ethylbenzene)

Ethyl p-Toluene 260 1.3 208 2 1 O Sulfonamide

C~H~SOZNHCZHS (1271

@ 745 (981

mm

Ethyl p-Toluene Sulfonate 316 1.2 345 No 2 1 O C ~ H ~ S O K ~ H < I I 581 (174)

I . " " . , Ethyltrlchloro Silane 72 1.2 208 1 3 3 2w

(221 (oc) @ 745

CH3CHzSiC13 (98)

mm

Eth r l Vinyl Ether See Vinyl Ethyl Ether.

Ethyne See Acelylene.

Firh Oil 420 No 2 O 1 O 12161

Fluorobenzene 5 1.03 3.31 185 3 O C6hF (-151 185)

Formal See Methylal.

Formalin See Formaldehyde.

Formaldehyde Gas 795 7.0 73 1 .o -3 Yes 6 3 4 O HCHO 37% Methanol-free (851 214 5 3 2 O

185 (424) (-19)

1101) 37%. 15% Methanol 122 (Formalin) hkthvlene Oxidel Note: See Hazardous Chemicals Data.

150) 3 2 O

1994 Edition



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NFPA 325 94 m b47444b 0528338 48T m



H&ZARD FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) =1) 'F ("C) Soluble

METHODS IDENTIFICATION Flarnma- Reac-

Heolth bility tivity

Formamide HCONHz (1 54)

310 1.1 410 Yes 2 2 1

(OC) Decom- (210)

poses

Fonnlc Acid 156 1004 1.2 1.6 213 Yes HCOOH 90% Solution 122 813 18 57

(691 (539) (101) 5 3 2 O

(50) (434) Note: See Hazardous Chemicals Dato.

Formic Acid, Butyl Ester See Butyl Formate.

Formic Acid, Ethyl Ester See Ethyl Formate.

Formic Acid, Methyl Ester See Methyl Formate.

Fuel Oil No. 1 100-162 410 0.7 5 <1 304-574 No O 2 O (38-721 (21 O) (151-301) (Kerosene]

(Range Oil) (Coal Oil)

Fuel Oil No. 2 126-204 494 < 1 No O 2 O (52-96) (257)

Fuel Oil No. 4 142-240 505 < 1 No O 2 O (61-1 16) (263)

Fuel Oll No. 5 Light Heavy

156-336 (69-1 69) 160-250 (71-121)

< 1 No O 2 O

Fuel Oil No. 6 (66-1 32) 1407) 150-270 765 I t - No O 2 O

2-Furaldehyde See Furfural.

Furan i 32 2.3 14.3 0.9 2.3 1 1 4 1 88 No (311 CH:CHCH:CHO

[Furfuran) u (<O)

Furfural 0CH:CHCH:CHCHO u (Furfuraldehyde) (2-Furaldehyde)

(Furol)

140 600 2.1 19.3 1.2 3.3 322 Slight 5 3 2 O (60) (316) (161)


Furfuraldehyde See Furfural.

Futfuran See Furan.

Furfuryl Acetate 1 a5 1.1 4.8 356-367 No 3 1 2 1 0CH:CHCH:CCHzOOCCHs (85) (1 80- 1 86)

Furfuryl Alcohol ~~

0CH:CHCH:CCHzOH 167 915 1.8 16.3 1.1 3.4 (751 1491)

340 Ye5 (1711

5 1 2 1

u ( 4

Furfuqlamine C~H~OCHZNH?

1.05 3.35 295 046)

3 O

Furol See Furfural

Fusel Oil See Isoamyl Alcohol.

Gas, Blast Furnace 35 74 6 2 4 O

Gas, Coal Gas 5.3 32 6 2 4 O

Gas, Coke-Oven 4.4 34 6 2 4 O

Gas, Natural 900- 3.8- 13- 1 4 O 6 1170 6.5 17 (482- 6321

(Natural Gas]

Gas, Oil Gas 4.8 32.5 6 2 4 O

Gas, Producer 20-30 70-80 6 2 4 O

Gas, Water 7.0 72 6 2 4 O

Gas, Water ICarbureted) 5.6 46.2 6 2 4 O

Gas Oil 150+ 640 0.5 5.0 < 1 I66 c 1 (338)

500-700 No (260-37 11

O 2 O

1994 Edition



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NFPA 32s 94 b47444b 0528339 33b



HAZARD . ~ ~~~~ - "" FLASH IGNITION LIMITS Sp. Gr. De& BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "F ("C) "F ["C) Lower Upper =1) =1) "F ("C) Soluble Health b i l e iiviiy

Aarnrna- Reac- METHODS IDENTIFICATION

Gasoline - 45 1.4 7.6 0.8 3-4 100-400 No ' 1 1 3 O c5HlZ to C9bO (-43) (38-204) 56-60 Octone 73 Octane 92 Octane 1 O0 Octane

-45 536 1.4 7.6

1.4 7.6

-36 853 1.5 7.6

( - 38) (456) 1.4 7.4

Note: Volues may vary considerably for different grodes of gasoline.

(-43) (280)

~ ~

Gasoline 100-1 30 (Aviation Grode) ( - 46) (440)

-50 824 1.3 7.1

(approx.)

1 3 O

Gasoline -50 880 1.2 7.1 1 3 O 115-145 (Aviation Grade) (-46) (471)

(opprox.)

Gasoline (Casinghead) O (-18)

or less

No 1 1 4 O

Geronlol 2212 0.9 446 No 5 O 1 O (> loo) (CH,)zC:CH(CH2)?-

C(CH3):CHCHzOH (Irons-3.7-Dimethyl-2.6.

Odadien- 1-01)

(230)

Geranyl Acetale >212 CH~CTCIOHTT (> 100) (Geranlol Acetate)

0.9 468-473 No 5 O 1 O (242-245)

~~

Geranyl Butyrate >212 C3H7COOC1oH17 (Geraniol Butyrate)

(>loo)

Geronyi Formate 185 0.9 235 No 5 O 2 O (85) HCOOCIoH17 (1 13)

(Geraniol Formate)

Geranyl Propionate CZH~COOCIOHI~

>212 (> 100)

(Geraniol Propionote)

0.9 5 O 1 O

Gin See Ethyl Alcohol and Water.

Glucose Pentapropionate 509 C6H706(COC2H5)5 (Pentapropionyl Glucose) (Tetrapropionyl Glucasyl

(265)

Propionote)

1.2 401 No 2 1 1 O (205)

@ 2 m m

Glycerine 390 698 HOCHzCHOHCH20H (Glycerol)

(199) (370) 1.3 3.1 340 Yes 2 1 1 O

(171) 5

a,p-Glycerin Dichlorohydrin 200 CHZCICHCICH~OH (93)

1.4

Glycerol See Glycerine.

Glyceryl Triocetate 280 812 1.0 1.2 496 Slight 2 1 1 O (138) (433) B (C3H5K00CCH313 (2581 5

(TriacetIn) 373 f 1891

Glyceryl Tributyrate 356 765 0.5 1.0+ 597 No O 1 O (180) (407) B

5 C ~ H ~ ( O O C C J W ~ 2 (Tributyrin) (oc) 406 (Butyrin) (208) (Glycerol Tributyrate)

(31 4)

Glvcenl Trlchlorohrdrin See 1.2.3-Trichloro~rooone.

Glyceryl Trinilrale See Nitroglycerine. ~~

Glyceryl Tripmpionate (167) (421) B 332 790 0.8 1.1 540 No 5 O 1 O

( C Z H ~ C O O ) ~ C ~ H ~ (282) 2 (Tripropionin) (oc) 367

Glycidyi Acrylate CH2:CHCOOCHzCHCHzO (61) (415)

141 779 1.1 4.4 135 No O 2 O

u IOCI @ 2 m m (57)

Glycol ~~ ~ ~

See Ethylene Glycol.

Glycol Benzyl Ether 264 662 C~H~CH~OCHZCHZOH (1 29) (350) (256) (2-Benzylonpthonol) (04

1.07 5.20 493 No O 1 O

1994 Edition



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METHODS IDENTIFICATION FIAMMABLE Vapor EXTINGUISHING HAZARD

FLASH IGNITION LIMITS Sp.Gr. Density BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water "F ('C) "F ('C) Lower Upper =1) = 1) "F ("C) Soluble Health biliiy tivlty

Flamma- Reac-

Glycol Diacetate 191 900 1.6 8.4 1.1 (CHz.OOCCHJ~

375 Slight i881 14821 11911

5 1 1 O

(Ethylene Ace&) (Ethvlene Glvcol Dioceatel

. .

Glycol Dichloride See Eihylene Dichloride.

Glycol Ditormate See 1.2-Ethonediol Diformote.

Glycol Dimercaptoacetate 396 1.3

Glycol Monoacetate See Ethylene Glycol Monooceioie.

Grain Alcohol See Eihvl Alcohol.

Heavy Hydrogen See Deuterium

Hendecane C H ~ ( C H Z ) ~ C H ~

149

(Undecone) (oc1 (65)

0.7 5.4 384 No 1 O 2 O (1 96)

Heptane 25 399 1.05 6.7 0.7 3.5 209 No C H ~ ( C H Z ) ~ C H ~ (-4) (204) (981

1 1 3 O

2-Heptan01 CH,(CHz)4CH(OH)CH3

I60 (71) (1 60)

140 0.8 4.0 5 O 2 O (60)

313 Slight (1 56)

0.8 4.0 320 No O 2 O

3-Heptan01 CH~CHZCH(OH)CAH~

3-Heptanone See Ethyl Butyl Ketone.

4-Heptanone 120 0.8 3.9 290 No (C3H7)zCO (Butyrone) (Dipropyl Ketone)

(491 (1 43) 2 2 O

1 -Heptene See Heptylene.

3-Heptene (mixed cis and 21 trans) (-61

0.7 3.39 203 No 1 O 3 O (951

C~H~CH:CHCZC~ (3-Heptylene)

Heptylamine 130 0.8 4.0 31 1 Slight 2 2 O 5 CH~(CHZ)~NHZ (541 (1 -Aminoheptane) lot)

(1 551

Heptylene <32 500 0.7 3.39 201 O 3 O No C~HIICH:CH~ ( < O ) (260) (94) (1 -Heptene)

Heptylene-2-trans < 32 O 3 O 0.7 3.34 208 198) C4H9CH:CHCHs

(2-Heptene-trans) ( < O )

Hexachlorobutadiene ccI~:ccIccI:ccI? 16101

1 I 3 0 8.99 2 1 1

Hexachloro Diphenyl Oxide 1148 (C6HzCI3h0 (6201 [Bis(Trichlorophenyl] Ether]

13.0 2 1 1

Hexadecane >212 396 CE~CHZII~CH, (Cetone)

0.8 7.8 549 No ( > 100) (202! @

Note: Melting pomi 68 (20). 68 (20)

(287) O 1 O

teti-Hexadecanethiol Ci6H33SH (148-153) (Hexodecy-ieri-Mercapton) (oc) 8 11 mm

265 (12'4

0.9 298-307 No 2 O 1 O

Hexadecylene-1 >212 464 0.78 7.72 1 O 525 No O (2741 CH~(CH~)IJCH:CH~

(1 -Hexadecene) ( > 100) (240)

Hexadecyl-tart-Mercaptan See tert-Hexodeconethiol.

Hexadecyltrlchlororilane 295 C16H33SiC13 (1 4-51

1.0-

1994 Edition



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NFPA 325 94 W 6474446 0528323 T 7 4 m



METHODS IDENTIFICATION F W H IGNITION LIMITS Sp. Gr. Densiiy BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) =1) "F ("C) Soluble


Flamma- Reac- Health biliiy tiviiy

2.4-Hexadienal CH,CH:CHCH:CHC(O)H

154 1.3 8.1 0.9 339 Very 2 2 O (68) (171) slight (oc)

1.4-Heurdiene - 6 2.0 6.1 0.7 2.8 151 No 1 O 3 O CH3CH:CHCHzCH:CHz (-21) fAllYlDroDenYll

(66)

Hexahydraaniline See Cyclohexylamine.

Hexahvdrobenzene See Cyclohexane.

Hexahydmpyridine See Piperidine.

Hexahydmioluene See Meihylcyclohexane.

Hexahydroxylol See 1,4-Dimethylcyclohexane.

Hexaldehvde See Hexanal.

Hexalin See Cyclohexanol.

Hexalin Acetate See Cyclohewl Acetate.

Hexamethylene See Cyclohexane.

Hexanal 132) 90 0.8 3.6 268 No 1 2 3 1

(Caprooldehyde) ( 4 (Hexaldehyde)

CHs(CH2)dCHO (131)

Hexane -7 437 1.1 7.5 0.7 3.0 156 No 1 1 3 O CH~ICHZ)~$W [ -22) (225) (69) (Hexyl Hydrlde)

1,2-Hexanediol See Hexylene Glycol.

2.5-Hexanediol 230 1.0- 429 Yes 2 2 1 O CH,CH[OH)CHz- (1 10) (221) 5

CHvCH(0HlCH-

2.5-Hexanedione See Acetonyl Acetone.

1.2.6-Hexanetriol 375 1.1 352 Yes 2 1 1 O HOCHzCH(0H)- (191) (1 78) 5

ICHhCH7OH [oc) B 5 m m

Hexanoic Acid See Caproic Acid.

1-Hexanol See Hew1 Alcohol.

2-Hexanone See Methyl Buiyl Ketone.

3-Hexanone 95 -1 -8 0.82 3.46 253 1 3 O C ~ H ~ C O C J H ~ (35) 11 23) (Eihyl n-Propyl Ketone) (oc)

1 -Hexene c20 487 0.7 3.0 146 No 1 1 3 O CHz:CH(CH&ZH3 (< - 7) (253) (63) lButvl Ethylene)

2-Hexene (Mixed clr <20 473 0.7 3.0 155 No 1 1 3 O and irons isomerr) (< - 7) (245) (68)

CH3CH:CH(CHz)zCH3

2-Hexene-cis < -4 0.69 2.90 156 O 3 O C3H,CH:CHCH3 (< -20) (69)

3-Hexenol-cis 130 0.85 3.45 313 Slight 5 1 2 O CH3CH2CH:CHCHzCHzOH (54) (156) (3-Hexen-1-01) (Leaf Alcohol)

Hexone See Methyl Isobutyl Ketone.

Hexyl Acetate 113 0.9 5.0 285 No 5 1 2 O (CH~)ZCH(CHZ)~OOCCH~ (45) (141) (Meihylamyl Acetate)

Hexyl Alcohol 145 0.8 3.5 31 1 Slight 5 1 2 O CH~(CHZJ~CHZOH (63) (155) (Amyl Carbmol) (1 -Hexanol)

sec-Hexyl Alcohol (58) 136 0.81 3.53 284 O 2 O

CdH9CH(OH)CH, (1 40) (2-Hexanol)

Hexylamine a5 0.8 3.5 269 Slight 1 2 3 O CH~(CHZ)~NHZ (29) (1 32) 5

(oc)

1994 Edition



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NFPA 325 94 m b47444b 0528322 700 m

PROPERTIES OF FIAMMABLE LIQUIDS, CASES, VOLATILE SOLIDS 325-59


HAZARD F W H IGNITION LIMITS $p. Gr. Density BOILING POINT TEMP. Percent by Vol. (water (Air POINT Water O F CC) “F (“C) Lower Upper = 1) =1) “F (“C) Soluble Health billty tim

Flamma- Reac- METHODS IDENTIFICATION

Hexyl Chloride See 1-Chlorohexone.

Hexyl Cinnamic Aldehyde > 2 12 C~HI~C(CHO):CHC~H~ ( > 100) (Hexyl Cinnamoldehyde)

1 .o- 5 1 O

Hexylene Glycol CH20HCHOH(CH2)3CH3 (1 02) (1 ,2-Hexanediol) 104

215 0.9 385 2 1 1 O (196)

Hexyl Ether C6Hi30C6Hi3 iDihexvl Ether) (oc)

170 365 0.8 6.4 (77) 11851 (2271

440 No 2 2 O

Hexyl Hydride See Hexane.

Hexyl Methacrylate C~HI~OOCC(CH~) :CH~ 182)

180

(oc)

0.9 5.9 388-464 (198-240)

O 2 O

Hexvl Methvl Ketone See 2-Octanone.

Hydmctyionitrile See Ethylene Cyonohydrin.

Hydmlin See Cyclohexonol.

Hydrazine (Anhydrous) 1 O0 2.9 98 1.0+ 1.1 236 Yes 11 131 H2NNH2 138)

lgnltlon temperatures vory widely in contact with iran rust 74 (23); black iron 270 (132); stoinless steel 313 (156); glass 518 (270). Note: See Hazardous Chemicals Dota.

3 3 3 Vapors explosive.

Hydrindane 565 0.9 318 (296) 11 591 CPHl6

5 O

(Hexohydroindane) (Odahydroindene)

Hydrochloric Ether See Ethyl Chloride.

Hydrocyanic Acid-96% O 1000 5.6 40.0 0.7 0.9 79 Yes HCN ( - 18) (538) (Prussic Acid) (Hydrogen Cyanide) Noie: See Hazardous Chemicals Data.

(26) 4 4 2

Vapors edremely toxic.

Hydrogen Gas 932 4.0 75 o. 1 -422 Slight Hz I5001 - 2521

6 O 4 O

Note: See Hazardous Chernicols Data.

Hydrogen Cyanide See Hydrocyonic Acid.

Hydrogen Sulfide Gas 500 4.0 44.0 1.2 -76 Yes (260) I - 60)

6 4 4 O

Note: See Hazardous Chemicols Data.

Hydroquinone 329 960 1.3 547 No CaH4(0H)z (165) (516) (286)

(Quinol) (Hydroquinol)

5 2 1 O 2

(HQ)

Hydroquinone Di- (ß-Hydroxyethyl) Ether (224) (468)

435 875 365-392 Slight 2 1 O

C ~ H ~ ( - O C H ~ C H ~ O H ) Z @

0.3 mm Note: Melting point 201-205 (94-96). (185-200)

Hydroquinone Monomethyl 270 790 Ether (1 32) (42 1 )

1.5 475 No 2 1 O (246)

CH30CbHdOH ( 4 (HQMME) (4-Methoxy Phenol) (Para-Hydroxyanisole) Note: Melting point 126 (52).

o-Hydroxybenzaldehyde See Solicyloldehyde.

3-Hydroxybvlanal See Aldol.

ß-Hydroxybutyraldehyde See Aldol.

Hydroxycitronellal >212 0.9 1 O 201-205 Slight 5 (94-96) @ 1 mm

lCH3lzC(OH)(CHz)3- ( > l o o ) CH(CH3)CHzCHO

(Citronellal Hydrate) (3,7-D1melhyl-7-

Hydroxyoctanal)

N-(P-Hydroxyethy1)- See N-Acetyl Ethanolamine. acetamide

2-Hydroxyelhyl Acrylate 214 1.8 1.1 (HUI (1011 Q 100°C (210)

410 Yes 2 1 2

1994 Edition



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NFPA 325 94 m b47444b 0528323 847 W


SEE INTRODUCTION FOR SUGGESTED FLAMMABLE Va wr EXTINGUISHING HAZARD . - -. -. - " "

FLASH IGNITION LIMITS Sp.Gr. Density BOILING POINT TEMP. ParCent by Vol. (water (Air POINT Water "F ("C) 'F ("C) Lomr Upper =1) = 1) "F ("C) Soluble Health blliiy livity

Flamme- Reac-

" r - ~

METHODS IDENTIFICATION

B-bdroxvethrlaniline See 2-Anilinoethanol. . . . . N-(2-Hydroxyethyl) 249 Yes 2 3 1 0

Cvcloheavlamine 11211 5 c&, , NHC~~I~OH ( 4

. . Note: Melting point 97-102 (36-39).

(2-Hydroxyethy1)- 275 1.0+ 460-464 Yes 2 1 1 0 Ethylenediamine (135) (238-240) 5

CH2OHCHzNHCHzCHzNHz

4-(2-Hydroqethyl) 210 1.1 437 Yes 5 2 1 0 Morpholine (991 (2251

C Z H ~ O C ~ H ~ N C Z H ~ O H ( 4 u

1-(2-Hydroqethyl) 255 1.1 4.5 475 Yes 2 0 1 0 Piperazine (246) 5

___

n-(2-Hydroxyethyl) 260 1.0- 465 Yes 2 2 1 0 (241 ) Propylenediamine (1 27) 5

CH~CH(NHCZH~OH)CHZNHZ (OC)

Hydroxylamine NHlOH

Explodes 8

1.2 2 0 3

(Oximmonium) (1 29) 265

Note: Melting poinl 92 (33). See Hazardous Chemicals Doto.

4-Hydroxy-4-Methyl-2- See Diacetone Alcohol.

2-Hvdroxv-2-me(hvl- See Acetone Cyanohydrin.

Pentanone

Hydroqpropyl Acrylate See Propylene Glycol Monoocrylote.

o-Hydroxytoluene See o-Cresol.

lonone Alpha (a-lonone) z 21 2 C(CH~)~CHZCHZCH:C(CH~)- (Z 100) - (a-Cyclocitrylideneocetone) [4-(2,6,6-Trirnethyl-

2-Cvclohexen-1 -vl)-3-

CHCH:CHC(CH3):O

0.9 (126-128) 259-262 Slight 5

B 12 mm

Buten-2-one] . ,

lonone Beta (ß-lonone) > 21 2 C(CH3)zCHzCHzCHz- (2100)

(P-Cyclocitrylidene- acetone)

[4-(2,6,6-Trimethyl-l- Cvclohexen-l -vl)-3-

C(CH,):CCHCHC(CH3):0

0.9

lsano Oil Exothermic reaction above 502 (261) may become explosive.

1.0- 1 3 May explode above 502 (261).

Isoamyl Acetate 77 680 1.0 7.5 0.9 4.5 290 Slight 5 1 3 0 CH~COOCH~CHZCH(CH~)Z (25) (3601 B (1 43)

212 (Banano Oil) (3-Methyl-1 -Butanol (1 00)

Acetote) (2-Methyl Butyl Elhanoate)

1

Isoamyl Alcohol 109 662 1.2 9.0 0.8 3.0 270 Slight 5 1 2 0 (CH3)zCHCHzCHzOH (43) (350) @ (132) (Isobutyl Carbinol) 212 (Fusel Oil) (1001 (3-Methyl-1 -Butanol)

terl-lsoomyl Alcohol See 2-Methyl-2-Butanol.

Isoamyl Bufymte 138 0.88 5.45 352 2 C~H~COZ(CHZIZCH(CH~)Z 1591 (1 78) (Isopentyl Butyrate)

Isoamyl Chloride < 70 1.5 7.4 0.89 3.67 212 3 (CH3]2CHCHzCHzCI ( < ? I ) (1 00) (1-Chloro-3-Methylbutane)

1994 Edition



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NFPA 325 94 m 6474446 0528324 783 m

PROPERTIES OF FIAMMABLE I.IQUIDS, GASES, VOL.4TII.E SOI.IDS 325-61

F U M B L E Vonor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. D e k i t y BOILING POINT TEMP. Percent byvol . (Wahr (Air POINT Water "F ("C) "F ("C) Lower Upper =1) =1) "F ("C) Soluble



Isobornyl Acetote C,,Hl,OOCCH3

190 (88)

1.0- 428-435 No 5 1 2 0 (220-224)

Isobutane (CH3hCH (2-Methylpropone)

Gos 860 1.8 8.4 2.0 1 1 No 6 1 4 0 (460) (-12)

Isobutyl Acetote 64 244 No 5 1 3 0 790 1.3 10.5 0.9 4.0 CH3COOCH2CH(CH3)2 (18) (421) (1 18) (ß-Methyl Propyl Ethonoote)

1

Isobutyl Acrylate 86 800 (CH3)2CHCHzOOCCH:CH? (30) (427)

( 4

0.9 4.42 142-145 (61-63)

@ 15mm

5 1 3 1 1

Isobutyl Alcohol 82 780 1.7 10.6 @ 0.8 2.6 225 Yes 5 1 3 0 (CH3)zCHCHzOH (28) (415) 8 202 (Isopropyl Corbinol) 123 (94) (2-Methyl-1 -Propanol) (51)

(1071 1

Isobutylamine ICHdzCHCHzNHz

15 71 2 0.7 2.5 150 Yes 2 3 0 5 1 1-91 (378) 1661

Isobutyl Formate HCOOCHKH(CHd7

470 608 -1.7 -8 0.88 3.52 208 (<21) (3201 198)

3

Isobutyl Heptyl Ketone 195 770 412-426 No 5 2 2 0.8 0 (CH3)2CHCHzCOCH2-

(2,6,8-Trimethyl-4- Non- anone)

(911 (410) (211-219) CH(CHB)CH~CH(CH~)? ( 4

Isobutyl lsobutymie (CH3)2CHCOOCHz-

101 810 0.96 7.59 0.9 4.97 291-304 No (38) (432)

5 0 2 0 (144-151)

CH(CH3h

Isobutyl Phenylocetate >212 (CH~)ZCHCH~OOCCHZC~H~ 1 > 100)

5 0 1 0

0.98 9.12 302

4 20 mm wu

1

Isobutyl Vinyl Ether See Vinyl Isobutyl Ether.

Isobutyroldehyde (CH3)zCHCHO

-1 385 (-18) (196)

1.6 10.6 0.8 2.5 142 Slight 5 2 3 1 (61 1

(2-MethvloroDonoll 1

Isobutyric Acid 1 ICHdKHCOOH (56) 14811

132 900 2.0 9.2 1.0- 3.0 306 Yes 5 2 0 (1521

Isobutyric Anhydride 139 625 1.0 6.2 1.0- 5.5 360 Decomposes 5 1 2 1\41 I ( C H ~ ) Z C H C ~ I Z ~ (59) (329) (1 82)

(101-102) Isobutyronitrile

(CH3)zCHCN (2-Methylproponenitrile) (Isopropylcyanide)

47 900 0.8 2.38 214-216 Slight 5 3 3 (8) (482)

0 1

0 2 0

1994 Edition



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NFPA 325 94 m b47444b 0528325 bLT


HAZARD FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water 'F ('C) "F ("C) Lower Upper = 1 ) =1) "F ("C) Soluble Health bility tivity

Flamma- Reac- METHODS IDENTIFICATION

Isodecanol, Mixed Isomers 220 1 0.8 5.5 428 No 2 O O CIOHZIOH (1041

!oc) 12201

lsoevgenol > 2 1 2 1 . 1 514 No 5 O 1 O (CH3CHCHICbH30HOCH3 I > 100) (1-Hydroxy-2-Methoxy-

4-Propenylbenzene)

12681

lsoheptane < O 1 0 6 0 O 7 3 4 5 194 No 1 O 3 O ( C H ~ I ~ C H C ~ H P (2-Methylhexane) ethyl^

1-18) 1901

lsobutylmefhone)

Isoheptane, Mixed Isomers < O 428 I O 6 O 0.7 ( < - 18) (220)

176-195 No 1 1 3 O (80-9 1 )

lsohexane (Mlxture of Hexone

< -20 507 ( < - 29) (264)

I O 7.0 0.7

Isomers)

134-142 No 1 1 3 O (57-61)

2 O

Isooctane 40 784 1 O 3 O o 7 3 9 4 210 No ICH~IZCHCH?C(CH~I~ (2.2,4-Trimethylpentane) (oc1

14 51 (418) 199)

lsooctanoic Acid 270 738 0 9 5 0 428 No [ 132) (392) ( 2 2 0 )

2 O 1 O (Mixed isomers) CAH ,COOH (oc1 Decomposes

lsooctenes < 20 O 7 3.87 190-200 1 O 3 O can16 1-7) (88-93)

Isooctyl Alcohol 180 83-91 No 5 O 2 O 0 8 ClHlsCHzOH 1821 [lsooctonol) (oc1

(182-195)

1 0 - 106-109 No (41 -43) @ I mm

1

lsooctyl Vinyl Ether See Vlnyl lsooctyl Ether

lsopentaldehyde ICH3)zCHCHzCHO

48 0.8 2.97 250 Slight 191 1121) locl

5 2 3 O I

lsopentane < -60 788 1 4 7.6 O 6 (CH3)?CHCH?CH3 (2-Methylbutone) [Ethyl Dimethyl Methane)

( < -51) (420) 82 No 1 1 4 128)

O

lsopentanoic Acid 781 (CH3)2CHCH?COOH 14161 (Isovolerlc Acid)

0 9 361 No I O (183)

lsophorone 184 860 0.8 3.8 O 9 419 Shghl 2 2 O COCHC(CH31CH2C(CH3)2CH? (84) (460) 12\51

Isophthaloyl Chloride C,ddICOCII, 11801

356 1 4 6 9 529 No (2761

2 1 O

(m-Phtholyl Dichloride) 1 4 Note: Meltlng point 109 9 143)

I Isoprene -65 743 1.5 8.9 O 7 2 4 No 1 1 4 2 93 I341 CHz:C(CH31CH.CHz

(?-Melhyl-l,3-BuIod1ene) 1 - 54) (3951

Isopropanol See Isopropyl Alcohol

Isacwooanolarnine See 1 ~Amino~2~Prooonol . . lsopropenyl Acetate

CH3COOC(CH3):CH2 (1 -Methylvinyl Acetotej

60 (16) 14311

808 0.9 3 5 207 Sllght 5 2 3 O 1 1971

lsopropenyl Acetylene < I 9 CH?:C(CH3)C,CH -71

(04

0.7 2.3 92 Sllght 1 L 4 2 (331 5

2-lsooroooxv~rooone See IsoDrooyl Ether

3-lsopropoxypropionitrile 155 (CH3)2CHOCHzCH?CN 1681

0.9 3 9 149 Sight (651

@ 10mm

5 1 2 I

1994 Edrtion



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NFPA 325 94 m b47444b 0528326 55b m

PROPERTIES O F FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS 325-63


METHODS IDENTIFICATION FIAMMAELE

FLASH IGNITION LIMITS Sp. Gr. Densify BOILING POINT TEMP. percent by Vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper = 1) =1) "F ("C) Soluble Health bilify tiviiy

Flamma- Reac-


Isopropyl Acetate 35 860 1.8 8 0.9 3.5 194 Slight (CH~JZCHOOCCH~ (21 (460) (6 (90)

5 1 3 O 1

1 O0 1381

Isopropyl Alcohol (CH3)zCHOH (12) (3991 (Isopropanol) 200 (Dimethyl Carbinol) (2-Propanol) 87.9% is0 1141

57

53 750 2.0 12.7 0.8 2.1 181 Yes 5 1 3 O cì (831

(93)

1

(-37) (402) -35 756

(oc)

0.7 2.0 89 Yes 5 3 4 O (321 1

IsoDroDvlbenzene See Cumene

Isopropyl Benzoate 210 CbH5COOCH(CH3)2 (99)

1 .o+ 1 1

Isopropyl Bicyclohexyl 255 446 0.5 4.1 0.9 530-541 ~______

C15H28 (124) (230) (a @ (277-283) 2 O 1 O

302 400 (150) (204)

2-lsopropylbiphenyl 285 815 0.5 3.2 1.0- c15H16 (141) (435) @ (u'

518 2 O 1 O (270)

347 392 Il 751 (700)

Isopropyl Carbinol See Isobutyl Alcohol.

Isopropyl Chloride (CH3)zCHCI (2-Chloropropane)

Isopropylcyclohexane (CH~JZCHC~HI I (Hexohydrocumene) (Normanthanel

-26 1100 2.8 10.7 0.9 2.7 95 Very (35) slight ( - 32) (593)

1 2 4 O

541 0.8 310 1 (2831 (1 54.5)

O

Isopropylcyclohexylamine 93 (34) IOCI

CaHlINHCHC2Hb 0.8 4.9 No 1 3 3 O

Isopropyl Ether -18 830 (CH~IZCHOCH(CH~IZ ( - 28) (443)

1.4 7.9 0.7 3.5 156 Very 5 1 3 1

(2-lsopropoxypropane] iDilsoDroDvl Ether1 Note: See Hazardous Chemicols Doto.

(69) slight 1

Isopropylethylene See 3-Methyl-1 -Butene

Isopropyl Formate HCOOCH(CH3)z (Isopropyl Methonoate)

22 905 0.9 3.0 153 Slight (-61 14851 1671

2 3 O

0.87 3.04 155 (68)

Isopropyl-2- See Isopropyl Lodate. HvdroxvDroDanoate

Isopropyl Lactate CH3CHOHCCOCH(CH3)? (54) (lsopropyl-2-

130 1 .O- 4.2 331-334 Yes 5 2 2 O (166-168)

Hydroxypropionate] (oc)

Isopropyl Methanoate See Isopropyl Formole

4-Isopropyl-1-Methyl See p-cyrnene. Benzene

Isopropyl Vinyl Ether See Vinyl Isopropyl Ether.

lsovalerone See Diisobutyl Ketone.

Jet Fuels 110-150 Jet A and Jet A-1 (43-66)

400-550 O 2 (204-288)

O

Jet Fuels Jet B ( -23to - 1 )

-1010 +30 1 3 O

Jet Fuels -1010 +30 464 1 3 O 1.3 8.0 JP-4

Jet Fuels JP-5

( - 23 to - 1 J (240)

95-145 475 (35-631 (246)

O 2 O

Iopprox.1

1994 Edition



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NFPA 325 94 W 6474446 0528327 492 W


FLASH IGNITION LIMITS Sp. Gr. Density BOILING METHODS IDENTIFICATION POINT TEMP. Percent by Vol. (Water (Air POINT Water "FCC) 'FCC) lower Upper = 1 ) = 1 ) OFCC) Soluble



Jet Fuels JP-6 138) (2301

100 446 0 6 3 7 0 8 < 1 250 No

iocl (1211

Katchung Oil See Peonul 011 (cookmg).

Kerosene See Fuel 011 No. 1

Kerosene, Deodorized See Ultrorene

Lactonitrile 171 0.98 2.45 36 1 Yes 4 2 1 CH3CH(OH)CN 1771 (183Ì

Lanolin 460 833 < 1 No 2 0 1 0 (Wool Grease) (238) (445)

Lard Oil (Commercial or 395 833 < 1 No 2 0 1 0 Animal) (2021 (445)

No 1 440 (227)

l a rd O i l (Pure) 500 0 9 No 2 0 1 0

No 2

Manerol

1260)

(215) 419

404 12071

lauryl Alcohol See 1 -Dodeconol.

lauryl Bromide 291 1.0+ 356 No 2 1 1 0 C H ~ ( C H Z ) ~ O C H ~ B ~ (144) 11801 (Dodecyl Bromldel @ 45 mm

lauryl Mercnpton See 1 -Dodeconethiol.

Linalool (Ex Bois de Rose; 160 0.9 383-390 No 5 2 0 Synthetic)

(CH~!ZC-CHCH?CH?C(CH~)- OHCA CH2

(3,7~Dimethyl-1,6- Octod~ene-3-01)

171 1 (195-199)

l inseed Oil, Raw 432 650 0.9 600+ No 2 0 1 0 (2221 (343) (316+j

Bolled 403 12061

l iquid Camphor See Camphor Oil (light)

lubricating Oil, Mineral 300-450 500-700 < I 680 No 2 0 1 0 (Paroffln Orl, Includes ( I 49-232) (260- (3601

Motor 0 1 1 3711

lubricating Oil, Spindle 169 478 < 1 No 0 2 0 (SpNndle 0 1 1 1 1761 12481

lubricating Oil, Turbine 400 700 < I No 2 0 1 0 (Turbine 0 1 1 1 (2041 I371 I

~~

lynalyl Acetate (Ex Bois de 185 Rose; Synthetic) (851

Cl-OOCCH3)CH CH? ICH3)?C,CHCHzCH?-

IBeraomoll

0 9 1108-1101 226-230 No 5 2 0

Maleic Anhydride 215 890 1.4 7 I O 9 396 Slight 5 3 1 1 ICOCHI3O 11021 14771 (2021 2 , ..

Note Melt>ng point 127 (53) See Hazardous Chemlcals Dolo.

Marsh Gas See Methone ~~

Menhaden Oil 435 828 0 9 No 2 0 1 0 (Pogy 0 1 1 1 1,2241 (442)

P-Mercaptoethanol 165 I 1 2.7 315 Yes 5 2 2 HSCH2CHzOH (74) ( 1 57)

(oc1

Mesitylene See 1.3.5-Trimethylbenzene.

Mesityl Oxide 87 652 1 4 7.2 0.9 3.4 266 Sllght 1 2 3 1 (CH31zCCHCOCH3 1311 (3441 11301 5

Note: See Hazardous Chemlcols Doto

1994 Edition



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NFPA 325 94 6474446 0528328 329 M


FLAMMABLE VoDor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD

Metaldehyde (C2H40)4 (36)

97 subl. No 1 1 3 1 233-240

(1 12-1 16)

u-Methacrolein See 2"athylpropenal . .

Methacrylic Acid 171 154 1.6 8.8 1.0+ 2.97 316 Yes 5 3 2 2 CH?:C(CH3)COOH (77) 168) (1 58)

( 4 Note: Polymerizes. See Hazardous Chemicals Data.

Methacrylonitrile C4H5N (1.1)

(TCCI

34 2 6.8 0.8 2.3 194 Slight 2 3 2 (90)

Methallyl Alcohol 92 0.9 2.5 237 Slight CHzC(CH$CH?OH (33) (114)

(72)

1 2 3 O 5

Methallyl Chloride 1 1 3.2 8.1 0.9 3.1 1 2 3 162 No 1 CH~C(CH~)CHZCI (-12) 5

Methane CH4 (Marsh Gas)

Gas 999 5.0 15.0 0.6 -259 NO 6 1 4 O (537) (-162)

Methanol See Methyl Alcohol.

Methanethiol See Methyl Mercaptan.

Methox See Methoxy Ethyl Phthalate.

o-Methoxybenzaldehyde 104

foc1 CH30C6H&HO lo-Anixrldehvdel

(40) 1.1

Methoxybenzene See Anisole

3-Methoxybutanol 165 CH~CH(OCH~)CH~CHZOH (74)

( 4

0.9 3.6 322 Yes 5 1 2 O (161)

3-Methoxybutyl Acelote 1 70 1.0- 5.0 275-343 Slight 5 1 2 O CH30CH(CH3)CH2CH2- (77) (135-173)

OOCCH3 (Butoxyl)

3-Methoxybulyraldehyde 140 0.94 3.52 2 O 262 O CH~CH(OCH~)CHZCHO (Aldol Ether)

(60) I1 28)

2-Methoxyethanol See Ethylene Glycol Monomethyl Ether.

2-Methoxyethyl Acrylate 180 1.01 4.49 142 O 2 O C Z H ~ C O O C ~ H ~ O C H ~ (82) (61 1

( 4 @ 17mm

Methoxy Ethyl Phthalote 275 1.2 376-412 2 O 1 (135)

O

(651 (oc)

(Methox) (191-211)

3"ethoxypropionHrile 149 0.92 2.94 320 4 2 1 CH30C2H4CN (1601

3-Methoxypropylamine 90 0.86 3.07 241 C H ~ O C ~ H ~ N H Z 132) (116)

2 3 O

Methoxy Triglycol 245 1 .o+ CH30(CzH40)3H (1 18) (Triethylene Glycol, ( 4

480 Yes 5 O 1 O (2491 2

Methyl Ether)

Methoxylriglycol Acetate 260 (127)

( 4 CH3COO(C2H40)3CH3

1.1 266 Yes 2 O 1 O (1301 5

Methyl Abietate C I ~ H ~ ~ C O O C H ~ (1 80) (360-365) (Abalyn) (W) Decomposes

356 1 .o+ 680-689 No 2 O 1 O

Methyl Acetote

.. .

CHnCOOCHn 14 850 3.1 16 0.9 2.8

i601 140 Yes 1 1 3 O

1 - 1 O) (4541 5 (Ac& Acid Methyl Ester) (Methyl Acetic Ester)

Methyl AceHc Ester See Methyl Acetate

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---




FLASH IGNITION LIMITS Sp.Gr. Denrily BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water 'F ("C) "F ("C) Lower Upper = 1) =1) "F ("C) Soluble Health bility tivily

Flamma- Reac-


Methyl Acetoacetate 170 536 1.1 4.0 338 Yes 5 2 2 O (77) (280) CH~COZCHZCOCH~ (1 70)

p-Methyl Acetophenone 205 1.0- 439 No 5 O 1 O (96) (226) C H ~ C A H ~ C O C H ~

(p-Acetataluene) [Methyl para-Tolyl Ketone)

Methylacetylene See Propyne.

a-Methylacrolein See 2-Methylpropenal.

Methyl Acrylate 27 875 2.8 25 1.0- 3.0 176 Very 1 3 3 2 CH2:CHCOOCHs (-31 (468) (80) slight

(oc) Note: Polymerizes. See Hazardous Chemicals Data.

Methylal -26 459 2.2 13.8 0.9 2.6 111 Yes 1 2 3 2 (-32) (237) CHJOCHZOCH~ (44) 5

[Dimethoxymethane) (oc) (Formal)

Methyl Alcohol 52 867 6.0 36 0.8 1.1 147 Yes 1 1 3 O (11) (464) CH30H (64) 5

(Methanol) (Wood Alcohol) (Calumbian Spirits)

Methylaluminum Sesqui- Nate: Ignites spontaneously in air. 3 3 w

ICH3)3AIzBr3 bromide Da not use water,

foam or halogenated extinguishing agents.

Methylaluminum Sesqui- Note: Ignites spontaneously in air. 3 3 w chloride Da not use water,

(CH313AIzCh foam or halogenated edinguishing agents.

Methylamine Gas 806 4.9 20.7 1 .o 21 Yes 6 3 4 O (430) CHBNHZ

Note: See Hazardous Chemicals Data. 1-6)

2-(Methylamino) Ethanol See N-Methylethanolomine.

Methylamyl Acetate See Hexyl Acetate.

Methylamyl Alcohol See Methyl Isobutyl Carbinol.

Methyl Amyl Ketone 102 740 1.1 7.9 0.8 3.9 5 1 2 O (391 (393) lFl 302 Slight

(1 50) CH3CO(CHz).&H3 2-Heptanone

(66) (121)

2-Methylaniline See o.Taluidine.

4-Methylaniline See p-Toluidine.

Methyl Anthranilate >212 1.2 275 Slight 5 O 1 O [ > 100) H2NCbHlC02CH3 8 15mm

(Methyl-artha-Amino (135)

(Nevali Oil, Artificial) Benzoate)

Methylbenzene See Toluol.

Methyl Benzoate 181 CaH5COOCH3 183) (Niobe Oil)

1.1 4.7 302 No 3 O 2 O (150)

u-Methvlbenzvl Alcohol See Phenyl Methyl Carbinol " . .

a-Mcthylbcnzylamine 175 1.0- 4.2 371 5 2 2 O Slight (79) (acl

(188) CaH5CH(CH3)NHz

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

NFPA 325 94 m 6474446 0528330 T87 W

PKOPEHI'IES OF FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS 325-67

FLAMMABLE Vamr U(TINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol- (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) =1) "F ("C) Soluble

METHODS IDENTIFICATION Aamma- Reac-


Methyl Borate WCH3)3 (Trimethyl Borate)

< 80 ( < 27)

0.9 3.6 156 Decomposes 2 3 1 (69)

Methyl Bromide Procti- 999 10 16.0 1.7 3.3 38.4 No CH$r (Bromamethane) non-flom-

colly (537) (4)

moble Note: See Hozordous Chemicals Dota.

3 1 O

2-Methyl-1.3-Butadiene See Isoprene.

2-Methylbutane See Isopentone.

3-Methyl-2-Butanethiol 37 CsHllSH (3) (sec-Isoamyl Mercaptan) (oc)

0.85 3.59 230 No 5 2 3 O (1 10) 1

0.8 3.0 262 Slight 5 2 2 O (128)

2-Methyl-2-Butanol 67 819 1.2 9.0 0.8 3.0 215 Slight CH~CHZ(CH~)ZCOH (tert-Isoamyl Alcohol) (Dimethyl Ethyl Carbinol)

(19) (437) (102) 5 1 3 O 1

3-Methyl-1-Butanol See Isoamyl Alcohol.

3-Methyl-1-Butanol See Isoamyl Acetate. Acetate

2-Methyl-1-Butene < 20 0.7 2.4 88 No 1 2 4 O (Technical Grade) (31)

CH~:C(CH~)CHZCH~ (< -7)

2-Methyl-2-Butene < 20 0.7 2.4 1 o1 Slight 1 2 3 O (CH3)2C:CCHCH3 ITrimethvlethvlenel

(381 ( < -71 5

3-Methyl-1-Butene (CH3)zCHCH:CHz (Isopropylethylene)

~~~

<20 689 1.5 9.1 0.6 2.4 ( < -7) (365)

68 120)

No 1 2 4 O

N-Methylbutylamine CH~CHZCH~CH~NHCH~

55 (13) ( 4

0.7 3.0 196 Yes 1 (911 5

3 3 O

2-Methyl Butyl Ethanoate See Isoamyl Acetate.

Methyl Butyl Ketone CH3CO(CH2)3CH3 (2-Hexanone)

77 (25) 1423)

795 8 0.8 3.5 262 Slight 2 3 O (128)

1 5

3-Methyl Butynol (CHJ)~C(OH)C:CH

77

( 4 1251

0.9 2.9 218 Yes 1 3 O 2 (103) 5

2-Methylbutyraldehyde 49

(oc) Note: See Hazardous Chemicals Dota.

CH3CH2CH(CH3)CHO (9) 0.8 2.97 198-199 No 5 2 3 O

(92-93) 1

Methyl Butyrate 57 0.9 3.5 215 Slight 1 2 3 O CH300CCH2CH2CH3 1141 I1 021 5

Methyl Carbonate 66 1.1 3.1 192 Slight 1 3 3 O I CO(OCH3)z 119) (89)

1-44) (144)

(Dimethyl Corbonate) (04 5

Methyl Cellosolve -111 1.7 8.2 1.0 4.07 292 Yes Acetate

O 2 O

I CH3COOCzH40CH3 (2-Methoxyethyl Acetate)

Methyl Chloride -50 1170 8.1 17.4 1.8 - 11 Slight 6 1 4 O CH3CI (Chloromethane) Noie: See Hazardous Chemicals Dato

1632) ( - 24)

Methyl Chloroacetate 135 CH2CICOOCH3 (571 (Methyl Chloroethonoate) (oc)

7.5 18.5 1.2 3.8 266 Very 2 2 1 (130) slight

Methyl Chloroethanoate See Methyl Chloroacetote.

Methyl para-Cresol CH3C6H40CH3 (p-Methylanisole) (p-Cresyl Methyl Ether,

o-Methom Toluenel

140 (60)

1.0- 4.21 5 2 O



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NFPA 325 94 m 6 4 7 4 4 4 b 0528331 913 m




FLASH IGNITION LIMITS Sp. Gr. Densiiy BOILING POINT TEMP. Percent byvol. (Water (Air POINT Water “F (“C) “F (“C) Lower Upper = 1) =1) O F (“C) Soluble Health biliiy tiviiy

Flamma- Reac-

Methyl Cyanide See Acetonitrile.

Methylcyclohexane CHz(CH2)4CHCH3 I (Cyclohexylmethone) IHexahvdromtoluene)

25 482 1.2 6.7 0.8 3.4 214 No 1 2 3 O ( -4) (250) (1 01 1

2-Methylcyclohexonol 149 565 C ~ H I ~ O H 165) 12961

0.9 3.9 (1 651 329 Slight 5 2 O

. - . . . . . .

3-Methylcyclohexanol CH3CaHloOH (-70) (295)

-158 563 O 2 O

4-Methylcyclohexanol 158 563 0.9 3.9 343 Slight (70) (295) (1 73) C7H130H

5 2 O

Methylcyciohexanone C7H120 (48)

118 0.9 3.9 325 No (1 63)

2 O

4-Methykyclohexene 30 CH:CHCH~CH(CH~)CHZCH~ ( - 1) u ( 4

0.8 3.3 217 No 1 1 3 O (1 03)

Methylcyclohexyl Acetate 147 C9Hl602 (64)

0.9 351-381 (177-194)

1 2 O

Methyl Cyclopentodiene 120 833 1.3 7.6 0.9

212 212 (1 O01 (1 00)

C6H8 (49) (445) @ @ 163 (73)

1 2 1

Methylcyclopentane <20 496 1.0 8.35 0.8 2.9 161 No 1 2 3 O (c - 7) (258) c6H12 (72)

2-Methyldecane CH3(CH2)7CH(CH3)2

437 0.74 5.39 374 O 2 (225)

O (1 90)

Methyldichlorosilane 15 >600 6.0 55 1.1 3.97 106 Yes 1 3 3 2w CH3HSiCI2 (-9) (316) (41 1

Note: See Hozardous Chemicals Data.

1 -Methyl-3,5-Diethyl- 85 1 0.86 5.12 394 O 2 O (455) (201)

( C H ~ I C ~ H ~ ( C Z H ~ ) ~ (3.5-Diethyltoluene)

benzene

Methyl Dihydroabietate 361 1 .o+ 689-698 2 1 1 O (183) C19H31COOCH3 (365-370)

Methylene Chloride 1033 13 23 1.3 2.9 2 1 O 104 Slight CH2CIz (Dichloromethane) Note: See Hazardous Chemicols Dota.

None (556) (40)

Methylenedianiline 428 1.1 748-750 Slight 2 3 1 O H2NC6H&H2C&H4NH? W A J (p,p‘-Diominodi-

(398-399) @ 78 mm

Phenylmethane) (220) Note: Melting point 198-199 (92-93).

Methylene Diisocyanate CH2(NCO)2 (85)

185 1 2 1W

Iod

Malhylene Oxide See Formaldehyde.

N-Methylethanolamine 165 0.9 2.6 319 Yes CHJNHCH~CH~OH (2-(Methylamino) Ethanol) (04

(74) (159) 5 2 2 O

Methyl Ether Gas 662 3.4 27.0 1.6 6 1 4 1 -11 Yes (CH3)2O (Dimethyl Ether) (Methyl Oxide)

(350) ( - 24)

Methyl Ethyl Carbinol See sec-Butyl Alcohol.

2-Methyl-2-Ethyl- 1.3-Dioxolane

74 0.9 4.0 244 No (23) (1 18)

1 2 3 O

(CHJ)(C~H~)COCH~CH~O (OC) u

Methyl Ethrlene Gbcol See Propvlene Glvcol.

1994 Edition



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NFPA 325 94 m b47444b 0528332 85T m



HAZARD FLASH IGNITION LIMITS Sp. Gr. Den& BOILING POINT TEMP. Percent byvol. (Water (Air POINT Water "F ("C) "F ("C) lower Upper = 1) =1) "F ("C) Soiuble



I Methyl Ethyl Ether CH30CzH5 (Ethyl Methyl Ether) Note: See Hazardous Chemicals Doto.

-35 374 2.0 10.1 0.7 2.1 (-37) (190)

51 Yes 1 1 4 1 (1 1) 5

2-Methyl-4-Ethylhexane ( C H ~ ) ~ C H C H Z C H ( C ~ H ~ ) ~ (<21) (280) I4-Ethvl-2-Methvlhexone~

<70 536 -0.7 0.72 4.43 273 (1 34)

O 3 O

3-Methyl-4-Elhyihexane CZH~CH(CH~)CH(C~H~)Z

75 0.72 4.43 284 3 O O

(3-Ethyl-4-Methylhexane) (24) (1 40)

Methyl Ethyl Ketone C2H5COCH3 (2-Butanone) 200 200 (Ethyl Methyl Ketone) (93) (93)

16 759 1.4 11.4 0.8 2.5 176 Yes 1 1 3 O (-9) (404) C3 C3 180) 5

Methyl Ethyl Ketoxime 156-1 70 CH&(C2H5):NOH (69-77)

0.9 3.0 306-307 Slight 5 (152-153)

2 O

2-Met~l-3-Ethylpentane < 70 860 (CH~IZCHCH(CZH~)~ (3-Ethyl-2-Methylpentone)

( ~ 2 1 ) (460) 0.72 3.94 241

(1 16)

0.8 4.4 326 Slight 5 2 2 O (1 63)

I 2-Methyi-5-Ethylpyridine 155 1.1 6.6 0.9 4.2 353 Slight 5 3 2 O

N:C(CH~)CH:CHC[CZH~):CH (68) - (oc) (1 78)

Methyl Eugenol 210 (CH30J2CaH3CHzCH:CHz (99) (4-Allyl-1 ,P-Dimethoxy-

1.0+ 196-203 No 5 O 1 O (91 -95)

benzene) (4-Allyl Veratrole) (1,2-Dimethoxy-4-Allyl-

(Eugenyl Methyl Ether) benzene)

Methyl Formate - 2 840 4.5 23 1.0- 2.1 90 Yes 1 2 4 O CH300CH ( - 19) (449) 1321 (Formic Acid, Methyl Ester) (Methyl Methanoate)

5

Note: See Hazardous Chemicals Doto.

2-Methylfuran - 22 C~HJOCHJ ( - 30) (Sylvon)

0.9 144-147 No 1 2 3 1 (62-64)

Methyl Glycol Acetate 111 4.6 1 2 O CHZOHCHOHCH~CO~CH~ (44) (Propylene Glycol Acetate)

Methyl Heptodecyi Ketone 255 C17H35COCH3 (1 24)

Note: Melting point 127 (53)

329 No 2 O 1 O

Methylheptenone 135 (CH&C:CH(CH2)2COCH3 (57) (6-Methyl-5-Hepten-2-

one)

0.9 4.35 343-345 No 5 1 2 O (1 73-1 74)

Methyl Heptine Carbonate 190 CH~(CH?)&:CCOOCHR (88) (Methyl 2-Octynoate)

0.9 5 2 O

Methyl Hepiyl Ketone 140 680 0.9 5.9 0.8 4.9 361-383 No C7H15COCH3 (60) (360) C3 B B (183-195) (5-Methyl-2-Octonone)

O 2 O

(82) (156) (30) 180 313 86

2-Methylheurne < O 536 0.68 3.46 194 3 O O (CH~ZCH(CHZ)~CH~ ( < - l a ) (280) (90)

3-Methylhexane CH~CHZCH(CH~)CH~CH~CH~ ( -4 ) (280)

25 536 0.69 3.46 198 O 3 O 192)

Methyl H q l Ketone 125 CH3COCdHl3 (2-Octanone) (Octanone)

(52) 0.8 4.41 344 No 5 O 2 O

(1 73.5)

1994 Edition



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NFPA 325 94 m 6474446 0528333 79b m




F W H IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water “F (“C) ”F (“C) Lower Upper =1) = 1) “F (“C) Soluble Health bility tivity

Flamma- Reac-


Methyl-3-Hydroxybutyrate 180 CH3CHOHCH2COOCH3 (82)

lor1

1.1 4.1 347 Yes 5 1 2 O (1 751

Methyl lonone >212 0.9 291 No 5 O 1 O (144)

@ 16mm C14HZZO (Irane)

(>loo)

Methyl Isoamyl Ketone 96 375 1.0 8.2 0.8 3.9 294 No 1 2 O CH~COCHZCH~CH(CHJ)~ (36) (191) O O (146)

200 200 (93) 193)

Methyl Isobutyl Carbinol 106 CH3CHOHCH2CHCH3CH3 (41) (1,3-DimethylbutonoI) (4-Methyl-2-Pentanol) [Methylamvl Alcohol1

1.0 5.5 0.8 266-271 Slight 5 2 2 O (130-133)

Methyllrobulylcarbinol See 4-Methyl-2-Pentonol Acetate. Acetate

Methyl Isobutyl Ketone 64 840 1.2 8.0 0.8 3.5 244 Slight 5 2 3 1 CH~COCH~CH(CH~)Z (18) (448) @ @ (Hexone) 200 200 (4-Methyl-2-Penlanane) (93) (93)

(118) 1

Methyl Iropropenyl Ketone 1.8 9.0 2.9 208 2 O CH~COC:CHZ(CH~) (98)

Methyl Isocyanate 19 994 5.3 26 1.0- 1.97 102 Yes CH3NCO (Methyl Carbonimide)

(-7) (534) (39) 5 4 3 2w

Methyl Iso Eugenol >212 1.1 504-507 No 5 O 1 O CH~CH:CHC~H~(OCH~)Z ( > 100) (262-264) (Propenyl Guaiacol)

Methyl Ladate 121 725 2.2 1.1 3.6 1 2 O 293 Yes (1 45) Decomposes CH3CHOHCOOCH3 (49) (385) O

212 (100)

Methyl Mercaptan 3.9 21.8 0.9 1.7 42.4 Yes 5 4 4 O 16) CH3SH

(Methanethial)

ß-Methyl Mercapto- 142 491 1.03 3.60 -329 2 O (61) (255) praplonaldehyde (-165)

CH~SCZH~CHO (3-(Methylthio) Propionalde-

W e )

Methyl Methacrylate 50 1.7 8.2 0.9 3.6 212 Very 1 2 3 2 (1 0) (oc)

CH~:C(CHJ)COOCH~ (100) slight

Note: Polymerizes. See Hazardous Chemicals Data.

Methyl Methanoate See Methyl Formate.

4-Methylmorpholine 75 0.9 3.5 1 2 3 O 239 Yes (1 15) (24) C Z H ~ O C Z H ~ N C H ~ 5

~~

1 -Methylnaphthalene 984 1 .o+ 472 No

Methyl N o d Ketone 192 0.8 5.9 433 No

(529) (244)

(89) O (223)

2 2 O C1oH7CH3

O 2 O CqH19COCH3

86

Methvl Oxide See Melhvl Ether.

313 No 2 O 1 O 1154

@ 3 m m

2-Methyl-l.3-Pentadiene < - 4 CHZC[CH~)CH:CHCH~ (< -201

0.72 2.83 169 (76)

O 3 O

4-Methyl-1,3-Pentadiene -30 0.7 168 No 1 O 3 1 CHz:CHCHz:C(CH3)z ( - 34) (76)

Methylpentaldehyde 68 0.8 3.5 243 Very 1 2 3 1 CH~CHZCHZC(CH~)HCHO (20) (117) slight

(Methyl Pentanal) - 1 4

Methyl Pentanal See Methylpentaldehyde.

1994 Edition



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NFPA 325 6474446 0528334 622 m

PROPERTIES OF FLAMMABLE LIQUIDS, GMES, VOLATILE SOLIDS 325-7 1


METHODS IDENTIFICATION FLAMMABLE Vapor EXTINGUISHING

FLASH IGNITION LIMITS Sp.Gr. Density BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) = 1) "F ("C) Soluble

HAZARD

Flamma- Reac- Health bflity tivity

2-Methylpentane ( < - 7) (306) (CH3)zCHKHz)zCk

(Isohexone)

<20 583 1.2 7.0 0.7 3.0 140 No 1 1 3 O (60)

<20 532 1.2 7.0 0.7 3.0 146 No 1 1 3 O (63)

3-Methylpentane CH3CH2CH(CH3)CH2CH3 (< - 7) (278)

2-Methyl-l.3-Pentanediol 230 1.0- 2 2 1 419 O CH3CH2CH(OH)- (1 10) (2151

CH(CH&H7OH

2-Methyl-2,4-Pentanediol 205 0.92 4.07 O 1 O 385 Yes (196) (CH3)7C(OH)CH2CH- (96)

(oc) IOH)CH?

2-Methyl-1-Pentanol CH~(CHZ)~CH(CH~)CH~OH (54) (310)

129 590 1.1 9.65 0.8 3.5 298 No O 2 O (1 48)

4-Methyl-2-Pentanol See Methyl Isobutyl Carbinol.

4-Methyl-2-Pentanol (43) (349) . " , 110 660 0.9 5.83 0.9 5.0 295 Very 1 2 O

CH3COOCH(CH3)CH2-

(Methylisobutylcarbinol

Acetate (146) slight

C W H d z @ 212

Acetate) (100)

(OC)

4-Methyl-2-Pentanone See Methyl Isobutyl Ketone.

2-Methyl-1 -Pentene <20 572 CH~:C(CH~)CH~CHZCH~ ( c -7) (300)

0.7 2.9 143 162)

1 1 3 O

4-Methyl-1-Pentene <20 572 0.7 2.9 129 1 1 3 O CH2:CHCH2CH(CH3)2 ( < - 7) (300) (54)

(67)

4-Methyl-2-Pentene < 20 0.7 133-137 1 1 3 O

2-Methyl-2-Pentene < 20 0.7 2.9 153 1 1 3 O (CH&C:CHCHzCH3 ( < - 7 )

( c - 7 ) (56-58) CH3CH:CHCH(CH3)?

3-Methyl-1-Pentynol 101 0.9 3.4 250 Yes (C~HS)(CH~)C(OH)C:CH (381

íoc)

5 1 2 O (1211

___ ~~

o-Melhyl Phenol See o-Cresol.

Melhyl Phenylacetaie 195 1.1 5 O 2 424 No (218)

O

399 Slight 5 O 2 O

CbH5CH2COOCH3 (91)

Methylphenyl carbinol 200 1.0+ CaH5CH(CH3)0H (93) (204) (a-Methylbenryl Alcohol) (Styrolyl Alcohol) (sec-Phenethyl Alcohol)

Methyl Phenyl Carbinyl 195 1.0+ No 5 O 2 O (91)

C&H&H(CH3)00CH3 (u-Methyl-Benzyl Acetate) [Styrolyl Acetate) [sec-Phenylethyl Acetate) (Phenyl Methylcorbinyl

Acetate

Acetate)

Methyl Phenyl Ether See Anisole.

Methyl Phlhalyi Ethyl 380 1.2 590 No 2 2 1 O 1193) Glvcolate (3101 . .

CH3COOC6H4C00- C H Z C O O C ~ H ~

( 4

1 -Methyl Piperazine 108 0.9 3.5 280 Yes 5 2 2 O CH3NCH2CH2NHCHzCHz (42) (1 38) - ( 4

2-Methylpropanal See Isobutyroldehyde.

2-Methrl~roDane See Isobutane. . . . 2-Methyl-2-Propanethioi < - 20 0.8 3.1 149-153 No 1 2 3 O

(65-671 rCH,i-CSH i< -29) (tert-Buty Mercaptan) I

1994 Edition



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NFPA 325 94 b47444b 0528335 569



METHODS IDENTIFICATION FIA"&BLE Vapor EXTINGUISHING HAZARD

FWSH IGNITION LIMITS Sp. Gr. Densiiy BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) = 1) "F ("C) Soluble Health biliiy tiviiy

Flommo- Reoc-

2-Methyl Propanol-1 See Isobutyl Alcohol.

2-Methyl-2-Propanol See tert-Butyl Alcohol.

2-Methylpropenal 35 CH2:C(CH3)CHO (2) (Methocrolein) (u-Methyl Acrolein)

(OC)

0.8 2.4 154 Yes (681 5

1 3 3 2

2-Methylpropene CHz:C(CH3)CH? (y-Butylene) (Isobutylene)

Gas 869 1.8 9.6 I4651

Methyl Propionate CH~COOCHZCH~

28 876 2.5 13 0.9 3.0 (80) 176 No 1 1 3 O

( - 2 ) (469)

Methyl Propyl Acetylene < 14 0.73 2.83 185 CH3C2H4CiCCH3 ( < - l o )

3

(2-Hexyne) (85 )

Methyl Propyl Carbinol 105 O 2 O 0.8 3.0 247 No (1 19) CHzCHOHC3H7

(?-Pentanol) (41)

Methylpropylcarbinylamine See sec-Amylamine.

Methyl n-Propyl Ether < -4 C H J O C ~ H ~ ( < -20)

0.91 2.56 102 (39)

O 3 O

Methyl Propyl Ketone 45 846 1.5 8.2 0.8 3.0 1 2 3 O 216 Slight CH3COC3H7 (?-Pentanone)

(7) (452) (1 02) 5

2-Methylpyrazlne N:C(CH3)CH:NCH:CH

122 (50)

1.02 3.25 2 2 O

(04

2-Methyl Pyridine See 2-Picoline.

Methylpyrrole 61 N(CH3)CH:CHCH:CH (1 6)

0.9 2.8 234 No 1 2 3 1 (1 12)

Methylpyrrolidlne CH3NCdH8

7 ( - 14)

0.8 2.9 180 Slight 2 3 1 5 1 (821

1-Methyl-2-Pyrrolidone 204 655 CH~NCOCH~CH~CHZ (96) (3461

(n-Methyl-2-Pyrrolidone)

1.0+ 3.4 396 Yes 5 2 1 O (202)

( 4

Methyl Salicylate 205 850 HOCbH4COOCH3 (961 (4541 (Oil of Wintergreen) (Gaultheria Oil) (Betulo Oil) (Sweet-Birch Oil)

1.2 (222) 432 No 2 1 1 O

0.9 42 1 No 2 O 1 O (216)

a-Methylstyrene 129 1066 1.9 6.1 0.9 1 -Meihyleihenyl Benzine (54) (574) (165-166) 1 -Methyl-1 -phenylethene

329-331 No

Methylstyrene See Vinyl Toluene C H Z C H C ~ H ~ C H ~ [Vinyl Toluene)

Methyl Sulfate See Dimethyl Sulfate

2-Methyltetrahydrofuran 12 C A H ~ O C H ~ (-111

0.9 3.0 (80) 176 Slight

5 1

Methyl Toluene Sulfonate 306 (1521

~ -~ ~~

CH&H&OnCHn 315 No Il 571

2 2 1 O .. . . . .

( 4 6 8 m m Note: Melting point 75 (24).

Methyltrichlorosilone 15 >760 7.6 >20 1.29 5.16 151 (66) CH3SiC13 (-9) (>404)

(Methyl Silico Chloroform) (Trichloromethylsilone)

3 3 2w

Methyl Undecyl Ketone 225 CllHz3COCH3 (2-Trideconone)

(107) 0.8 248 No 2 1 1 O

(1 20)

5 1 3 O 1

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

NFPA 325 94 m b47LtY4b 0528336 4 T 5 m



METHODS IDENTIFICATION FLAMMABLE Vapor EXTINGUISHING HhZARD

FLASH IGNiTlON LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by vol. (water (Air POINT Water "F ("C) "F ("C) Lower Upper = 1) =1) "F YC) Soluble Health bility tivity

Flamrna- Reac-

1 -Methylvinyl Acetate See lsopropenyl Acetate.

Methyl Vinvl Ether See Vinvl Methvl Ether

Methyl Vinyl Ketone CHJCOCH:CH?

20 915 2.1 15.6 2.4 177 (-7) (491) (81 1

1 4 3 2

Mineral Oil 0.8-0.9 680 No 2 O 1 O (360)

Mineral Seal Oll Typical 275 0.8 (1 351 (249-360) (04

(Signal Oil) 480-680 No O 2 O

Mineral Spirits 104 473 0.8 Mineral Spirits, 360" (40) (245) @

0.8 3.9 300 No O 2 O

212 (149)

End Point (182) (1 00)

Mineral Wax See Wax. Ozocerite

Manachlorobenzene See Chlorobenzene.

Morphollne O C ~ H ~ N H C H ~ C H Z

98 137) (290) u ( 4

555 1.4 11.21.0 3.0 262 Yes 5 3 3 O (1 28)

Note: Decomposes at 489 (250). Note: See Hazardous Chemicals Data.

Muriatic Ether See Ethyl Chloride.

Mustard Oil 115 1.0+ 3.4 304 No C3HsN:C:S (46)

3 2 O (151)

(Allyl Isothiacyanate)

Naphtha 49" Be-Coal Tar Type (42) (277)

Naphtha, Petroleum See Petroleum Ether.

107 531 No 2 2 O

Naphtha, Safety Solvent See Cleaning Solvent.

Naphtha V.M. L P., 50 450 0.9 6.7 cl 1 1 3 O 4.1 240-290 No (116-143) 50" Flash (10) (232)

depending on the manufacturer. (1 0) Note: Flash point and ignition temperoture will vary

Naphtha V.M. L P., 85 450 1.0 6.0 < 1 1 3 O 4.3 280-350 No 1 High Flash (29) (232)

Note: Flash point and ignition temperature will vary depending on the manufacturer,

(138-177)

Naphtha V.M. L P., 28 450 0.9 6.0 < 1 212-320 No Regular 1-21 12321 1100-1601

1 1 3 O

Note: Flash point and ignition temperoture will vary depending on the manufacturer.

Naphthalene CloHs (White Tar) Note: Melting pomt 176 (80).

174 979 0.9 5.9 1.1 4.4 424 No 2 O (79) (5261

2

See Hozardous Chemicals Data.

307 1.22 4.98 1 O (1 53)

545

(218)

ß-Naphthol CloH70H (ß-Hydroq Naphthalene) (2-Naphthol) Note: Melting point 253 (1 23).

(285)

1 -Naphthylamine CIOHINHZ (157)

315 1.2 572 No 2 2 1 O

Note: Melting point 122 (50). (300)

Natural Gas See Gas.

Neatsfaot Oll (243) (442! 470 828 0.9 No 2 O 1 O

Note: Melting pomt 84-106 (29-41).

Neohexane See2.2-Dimethylbutane.

Neopentane See 2.2-Dimethylpropane.

Neopentyl Glycol HOCH2C(CH,),CH,OH

265 750 1.1 410 Yes 2 1 1 O (1 29) (399)

(2,2-Dimethyl 1,3 Propanediol)

(210) (04


4 -4 2 1.32 5.89 110 4 3 3 (43)

Nickel Carbonyl Ni(C0)4 ( < -24)

1994 Edition



--`,``,`,,``,,`,``,,`````,`,`,`-`-`,,`,,`,`,,`---

325-74

NFPA 325 94 m b47444b 0528337 331 m



HAZARD FLASH IGNITION LIMITS Sp. Gr. De& BOILING POINT TEMP. Percent by Vol. (Water (.@,ir POINT wahr OF ["C) OF ("C) lower Upper =1) =1) "F ("c) Soluble


Health billty Hvlly

Nicotine 471 0.7 4.0 1.0 5.6 2 4 1 O 475 Yes (244) C1oH14Nz 5 (246)

Niobe Oil See Methyl Benzoate.

Nitric Ether See Ethvl Nitrote

2,2',2"-Nitrilotriethanol See Triethanolamine.

1,1',1"-Nitriiotri-2- See Triisopropanolamine. propanol

p-Nitroaniline NOzCaHaNHz

390 1.44 4.77 (1991 (336)

637


3 1 2

Nitrobenzene' 190 900 1.8 C&NOz (88) (482) @? (Nitrobenzol) (Oil of Mirbane)

200

1.2 4.3 412 No 3 3 2 1 (21 1)

Note: See Hazardous Chemlcols Dato. (931

1.3-Nitrobenzotrifluoride 21 7 C6HdN02CF3 (1031 (0,a.a-Trifluoronitro- ( 4

1.44 6.59 (203) 397 1

toluene)

Nitrobenzol See Nitrobenzene.

1.2

Nitrocellulose See Cellulose Nitroie.

Nltrochlorobenzene C ~ H ~ C I N O Z

26 1 1.5 457 No 2 3 1 1

Note: Melting point 11 1 (44). Note: See Hazardous Chemicals Data.

027) (2361

p-Nitrochlorobenzene 261 CdH4CIN02 11 27) (1-Chloro-4-Nitro-

1.37 5.44 468 2 1 3 1242)

benzene) Note: Melting point 181 (83).

Nitrocyclohexane 190 1.07 4.46 403 (88) (206) IOCI Decomposes

CH~(CHZ)~CHNO~ 2 2 3

82 (28) (414)

778 3.4 1.1 2.6 237 Slight 4 1 3 3 Explodes on heating. (114) 5

Note: See Hazardous Chemicals Daia.

Nitroglycerine Explodes 51 8 C3HdN03)3 (270) (Glyceryl Trinitrote)

1.6 2 2 4

Nitromethane CH3NOz (351 (418)

95 785 7.3 1.1 2.1 214 Slight 1 1 3

and pressure conditions. Note: May detonate under high temperature

See Hazardous Chemicols Data.

(101) 5 4

1-Nitronaphthalene CIOH~NOZ (1 64)

327 1.3 579 No 2 1 1 O

Noie: Melting poini 140 (60). (304)

1-Nitropropane CH~CHZCH~NOZ

96 789 2.2 1.0 3.1 268 Slight 5 1 3 2 May explode on (36) (421) (131)

Note: See Hozordous Chemicals Dota. heating.

2-Nitropropane 75 CH~CH(NO~)CHJ (rec-N~tropro~aneI Note: See Hazordous Chemicals Daia. heating.

802 2.6 11.0 1.0- 3.1 (24) (428) (120)

248 Slight 5 1 3 2 May explode on

_ _ _ _ _ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

sec-Nitropropane See 2-Nitropropane.

Nitrotoluene See D-Nitrotoluol

m-Nitrotoluena CaH4CH3NO2

223 1.16 4.73 450 1 1 (1 06)

3 (232)

Noie: Melting point 61 (16).

o-Nitrotoluene 223 1.16 4.73 432 (1 06) (222) Nde: Melting point 25 (-4).

C ~ H ~ C H ~ N O Z 3 1 1

p-Nitrotoluene 223 1.3 NOZC~H~CHJ (1 06)

461 No 2 3 1 1 (238)

Note: Melting point 125 (52). Note: See Hozordous Chemicols Daia.

1994 Edition



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NFPA 325 94 6474446 0528338 278


FIA"&BLE Vapor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. Denshy BOILING POINT TEMP. Pertent by Vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =11 = 1) "F ("C) Soluble

METHODS IDENTIFIC&TION Flamma- Reac-

Health bilih tivitv ..

2-Nitro-p-toluidine 315 2 1 4 1.31 5.25

. .

CH~C~H~(NHZ)NOZ (157) Note: Melting point 259 (1 26).

Nitrous Ether See Ethyl Nitrite.

Nonadecane CHdCHz)17CH3 ( > 100) (230).

>212 446 0.79 9.27 628

Note: Melting pomt 90 (32). (331)

O 1 O

Nonane C9HZO

0.72 4.43 291 (1 44)

Nonane (Iso) 437 288 O 3 O 0.72 4.43 C4H4WCWC3H7 (4-Methylodone)

(225) (142)

78 0.7 4.35 270-290 No 1 O 3 O Nonene c9H18 (26) (132-143) (Nonylene) ( 4

N o d Acetate 155 0.9 6.4 378 Very 5 1 2 O CHzCOOCpH19 (68) (192) slight

Nonyl Alcohol See Diisobuíyl Carbinol.

210 (99)

0.9 468-486 No (242-252)

O 1 O

O 2 O ~~

1 .o- 559-567 Vely 2 2 1 1293-2971 sliaht 5

O

2,5-Norbornadlene - 6 0.9 3.17 3 1 193 No 1 c7b (NED)

(-21) (89)

>212 441 0.78 8.73 ( > 100) (227) (3 17)

603

Note: Melting palnt 82 (28).

O 1 O

Octadecylene ct >212 482 0.79 8.71 599 (315) CH~(CH~)I~CH:CHZ (> 100) (250)

(1 -Octadecene) Note: Melting pomt 64 (18).

O 1 O

Octade~ltrichlorosilane C18H37SiC13

193 1 .o 716 Yes

(Trichloroodadecylsilane] (89) 1380)

3 2 2

Octadecyi Vlnyl Ether See Vinyl Octadecy Ether.

Octanal See Caprylaldehyde.

Octane 56 403 1.0 6.5 0.7 3.9 258 No Ch(CHz)aCH3 (13) 1206) (1 26)

1 O 3 O

1 -0ctanethiol CeH17SH

156 0.85 5.04 390 No 2 2 O (69)

5

(n-Octyl Mercaptan] (OC) (1 99)

1-Octano1 See Odv Alcohol.

2-Octano1 CH~CHOH(CHP)~CH~ (88)

190 0.8 4.5 363 No (1 84)

1 2 O

1 -Octene 70 0.7 3.9 250 No 1 1 3 O 446 (21) (230) (oc1

CHz:C7H,4 (121)

2-Octene (Mixed cis 70 0.7 3.9 257 No 1 1 3 O 0 25) and trans isomers) (21)

CH3CH:CHC5Hll (oc)

ochl Acetate See 2-Ethvlhexvl Acetate.



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NFPA 325 94 m 6474446 0528339 I104 m




FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. PerCentbyVOl. (Water (Air POINT Waier "F ("C) "F ("C) Lower Upper =1) =1) -FCC) Soluble


Flamma- Reac- Health bility tivlty

Odyl Alcohol 1 78 0.8 4.5 381 NO 1 2 O CH3(CHz)&HzOH (81) (1 941 I l .nrtnnnll

Odylamlne 140 0.8 4.5 338 Slight 5 2 2 O CH~(CHZI~CHZNHZ (60) (1 70) (1 -Aminooctane)

tert-Odylamine 91 1.41 4.46 284 3 O (CH3)3CCHzC(CHdzNHz (33) (1401 (1,1,3,3-Tetromethyl- (oc)

butylamine)

Odyl Chloride 158 0.9 5.1 359 No 1 2 O

Odylene Glycol 230 635 0.9 475 No 2 1 1 O

tert-Odyl Mercaptan 115 0.8 5.0 318-329 No 2 2 O

CHdCHz17CI (70) (182)

[CHdCHz)2CHOHlz (1 1 O) (335) (246)

CaH17SH (46) (159-165) ( 4

p-Odylphenyl Salicylate 420 780 2 1 1 O CZlH2603 (216) (416)

Note: Melting point 162-1 65 (72-74). ( 4

Oil of Mirbane See Nitrobenzene.

Oil of Wintergreen See Methyl Solicylate.

Oleic Acid 372 685 0.9 547 No 2 O 1 O C~HI~CH:CH(CH~)~COOH (189) (363) (286) (Red Oil)

Dirtilled 364 (184)

(232) (240) Oleo Oil 450 0.9 464 No 2 O 1 O

Olive Oll 437 650 0.9 No 2 O 1 O (Sweet Oil1 (225) 13431

Oxallc Ether See Ethyl Oxolote.

Oxammonium See Hydroxylamine.

Oxirane See Ethylene Oxide.

Palm Butter See Palm Oil.

Palm Kernel Oll 398 0.9 No 2 O 1 O (Polm Nut Oil) (203)

Note: Melting poini 78-86 (26-30).

Palm Nut Oil See Polm Kernel Oil.

Palm Oil 323 600 0.9 No 2 O 1 O (Polm Butter) (1 62) (3 16;

Note: Melting pomt 80-1 10 (27-43).

Paraffin Oll 444 2 O 1 O (See olso Lubricating Oil) (229)

Paraformaldehyde 158 572 7.0 73 Slight 5 3 1 O HO(CHzO1.H (70) Wo!

See Hazardous Chemicals Data. Note: Melting pomt 248-356 (120-180).

Paraldehyde 96 460 1.3 1.0- 4.5 255 Slight 1 2 3 1 ( C W H 0 ) 3 (36) (2381 (1 24) 5

(oc) Note: Melting point 54 (1 2). See Hozardous Chemicals Data.

Peanut Oil 540 833 0.9 N O 2 O 1 O Cooking (282) (445) (Kotchung Oil)

Pentaborane 0.42 0.6 2.2 140 1 4 4 2 W 9 (60) Reocts violently with

halogenated edinguishing agents. Note: Ignites spontoneously in air. See Hazordous Chemicols Doto.

Pent-Acetale 98 0.9 260 No 1 2 3 O Mixture of Isomeric Amyl (37) (1 271

Acetates ond Amyl Alcohols



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NFPA 325 6474446 0528340 92b m


FIAMMABLE SEE INTRODUCTION FOR SUGGESTED

METHODS IDENTIFICATION FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water "F CC) "F ("C) Lower Upper = 1) =1) "F ("C) Soluble Health bility tivity

Flamma- Reac-


1.1-Pentadiene (cis and - 20 0.7 2.35 -45 No 1 O 4 2 trans mix) I - 29)

CHz:CHCH:CHCH3 (Piperylene)

I - 43)

1.2,3,4,5-Pentamethyl 200 800 est Benzene PS% (93) 1427)

CsH(Ch)5 fPentomethvlbenzenel

0.9 449 No (232)

2 O

Pentamethylene Dichlorlde See 1,5-DichIoropentane

Pentamethylene Glvcol See 15Pentanediol

Pentamethylene Oxide - 4 O(CHhCHz ( - 20) U (Tetrahydropyran)

0.9 3.0 178 Yes (81 I 5

1 2 3 1

Pentanol See Valeraldehvde

Pentane < -40 500 1.5 7.8 0.6 2.5 97 No 1 1 4 O CH3ICHhCH3 (36) ( < ~ 40) (260)

1,5-Pentanediol HO(CH2)sOH (Pentamethylene Glycol) (OC)

93 134) (340)

644 1.0- 3.5 284 Yes 5 2 2 O

265 635 1.0- 468 Yes 2 1 1 O (129) (335) (242) 5

2A-Pentanedione CH~COCHZCOCH~ (Acetyl Acetone)

(1 40)

Pentanoic Acid C&isCOOH (Voleric Acid) (oc)

205 752 196) (400)

0.9 3.5 366 Very 2 1 O (1 86) slight

1 -Pentanol See Amyl Alcohol.

2-Pentanol See Methyl Propyl Carbinol

3-Pentanol 105 815 1.2 9.0 0.8 3.0 241 Slight 1116)

~~~

CH3CH2CH(OH)CH2CH3 (41) (435) (tert-n-Amyl Alcohol)

5 1 2 O

1-Pentanol Acetate See Amvl Acetate.

2-Pentanol Acetate See sec-Amyl Acetate

2-Pentanone See Methyl Propyl Ketone.

3-Pentanone See Diethyl Ketone.

Pentophen 232 2 2 1 O 0.9 482 No c5Hiic6H4oH (p-terf-Amyl Phenol)

1111)

Note: Melting point 195 (91). ( 4

Pentapropionyl Glucooe See Glucose Pentoprapionote.

1 -Pentene

(250)

CH3(CHz)?CH:CHz (-18) (275) O 527 1.5 8.7 0.7 2.4 86 1 1 4 O

(30) (Amylene) (04

1 -Pentene-cis See ß-Amylene-cis.

2-Pentene-trans See ß-Amylene-trans.

Pentylamine See Amylamine.

Pentyloxypentane See Amyl Ether.

Pentyl Propionote See Amyl Propionate.

1 -Pentyne HC CC3Hr (n-Propyl Acetylene)

< -4 0.69 2.35 104 3 3 (c-20) 140)

Peracetic Acid 105 Diluted with 60% 1411 acetic acid Note: Decomposes violently at 230 (1 10).

221 Yes 3 2 4 ox (1 05) Explodes

CH3COOOH See Hazordous Chemicals Dota. on heating.

Perchloroethylene, None None None 1.6 5.8 250 No Tetrachloroethylene 1121) CI2C=CC12

2 O O

Perhydrophenanthrene cl4H24 1246)

475 0.9 187-192 (86-89)

O

(Tetrodecahydro Phenanthrene)

Perilla Oil 522 0.9 No 2 O 1 O (272)



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NFPA 325 94 m b47444b 0528343 862 m

325-78 PROPERTIES OF FIAMMAELE LIQUIDS, GASES, VOLATILE SOLIDS



FLASH IGNITION LIMITS Sp.Gr. Density BOILING POINT TEMP. Percent b v o l . (water (Air POINT Water 'FCC) 'FCC) Lomr Upper =1) =1) "FCC) Soluble Health bility tivity

Flamma- Reac-


Petroleum, Crude, Sour 20-90 < 1 No 1 2 3 O 1-7

32)

(-7

to

Petroleum, Crude, Sweet 20-90 < 1 No 1 1 3 O

32) to

Petroleum Ether < O 550 1.1 5.9 0.6 2.5 95-140 No 1 1 4 O (Benzine) (Naphtho. Petroleum)

(< -18) (288) (35-60)

Petraleum Pitch See Asphalt (Typical).

Petroleum Sulfonate 400 No 2 O 1 O (204) (oc1

ß-Phellandrene 120 CH2:CCH:CHCH[CH(CH,),]- (49)

CH2CH2 2

L

-0.9 4.68 340 No (171)

O 2 O

(p-Meniho-1(7), ?-Diene)

Phenanthrene (C6hCH)z. (Phenonthrm)

340 11711 (oc1


1.1 1 O

Phenethyl Alcohol

_ .

205 l.O+ 2 1 1 O 1961

430 No 122 1) CAH<CH~CH~OH

. _ - - - . , (Benzyl Carbinol) (Phenylethyl Alcohol)

. .

o-Phenetidine 239 442-446 No 5 2 1 O (1 151 H2NCsH40CzHs (228-230) 2

(2-Ethoxyoniline) (o-Amino-Phenetole)

( 4

p-Phenetidine 24 1 1.1 378-484 Ver/ 2 2 1 O (1 16) C Z H ~ O C ~ H ~ N H ?

(1-Amino-4-Ethoxy-

lo-Aminonhenetole1

(192-251) slight

benzene)

Phenetole See Ethoxybenzene.

Phenol 175 1319 1.8 8.6 1.1 3.2 358 Yes (791 (715) (181)

Melting point 108 (42).

5 4 2 O C6H@H (Carbolic Acid) Note: See Hozordous Chemicals Doto.

2-Phenoxyethanol See Ethylene Glycol, Phenyl Ether.

Phenoxy Ethyl Alcohol 250 1.11 4.77 468 O 1 O C ~ H ~ O ( C H Z ) ~ ~ H (121) (2-Phenoxyethonol) (Phenyl Cellosolve)

( 4 (242)


1.1

ß-Phenoxyethyl Chloride See ß-Chlorophenetole.

Phenylacetaldehyde' 160 1.0+ 5 1 2 O 383 No (195)

-

CaH5CH2CHO (a-Toluic Aldehyde)

(71)

Phenyl Acetate CHKOOC6Hs

1.1 4.7 384 Slight 5 I 2 O 11961

Phenylacetic Acid 2212 1.1 504 Yes 5 1 1 O C6H5CH2COOH (a-Toluic Acid) Note: Melting point 169-1 71 (76-77).

(>loo) 1262)

Phenrlamlne See Aniline. ~~

N-Phenylaniline See Diphenylamine.

Phenylbensene See Biphenyl.

Phenyl Bromide See Bromobenzene.

1 -Phenyl-2-Butene 160 CaH5CH2CH:CHCH3 (71 1

locl

0.9 4.6 346 2 O (1 74)



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NFPA 325 94 m 6474446 0528342 7T7 m




FIASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. (water (Air POINT Water “F (“C) “F (“C) Lower Upper =1) =1) “F (“C) Soluble Health bility tivity

Flamma- Reac-

Phenyl Carbinol See Benzyl Alcohol. ~~~~~ ~

Phenyl Chloride See Chlorobenzene.

Phenvlcrclohexane See Cyclohewlbenzene.

N-Phenyldielhanolamine 385 730 0.7 1.1 376 No 2 1 1 O (196) (387) C ~ H ~ N ( C Z H ~ O H ) Z (191)

Note: Melting point 136 (58). (04

Phenyldiethylamine See N,N-Diethyloniline.

Phenyl Diglycol Carbonate See Diethylene Glycol Bis (Phenylcarbonote).

Phenyl Di-o-Xenyl 482 1.2 545-626 No 2 O 1 1 (2501 Phosphate (285-330)

( C ~ ~ H ~ ~ ~ P O O C ~ H S

o-Phenylenediamine 313 1.5 3.73 513 1 O (1 56) N H Z C ~ H ~ N H ~ 1267)

(1 ,P-Diominohenzenel Note: Melting point 284 (140).

Phenylethane See Ethylbenzene.

N-Phenylethanolamine 305 1.1 545 Slight 2 1 1 O 052) CaH5NHCzH40H (285) 5

Note: See Horordous Chemicols Doto. ( 4

Phenylethyl Acetate (P) 230 1.03 5.67 435 O 1 O

iMl (1 10) C ~ H ~ C H ~ C H Z O O C C H ~ (224)

Phenvlethvl Alcohol See Phenethvl Alcohol.

Phenylethylene

N-Phenyl-N-Ethyl- 270 685 0.8 1 .o+ 514 Slight 2 2 1 O

~~

See Styrene.

(132) (362) ethanolamine (268) 5 C ~ H ~ N ( C Z H ~ ) C ~ H ~ O H (oc) @I 740

mm

Phenylhydrazlne 190 1.1 Decom- Slight 5 3 2 O (88) C6H5NHNH2 poses

Phenylmethane See Toluol.

Phenylmethyl Ethanol 280 1.07 5.22 378 2 1 O (1 38) Amine (1921

( 4 @ 100 mm

C ~ H ~ N ( C H ~ ) C Z H ~ O H (2-(N-Methyloniline)-

Ethonol)

Phenyl Methyl Ketone See Acetophenone.

4-Phenylmorpholine 220 1 . 1 518 Slight 5 2 1 O (104) C ~ H ~ N C ? H ~ O C H ~ C H Z u (270) 2 (oc)

~~~

Phenylpentane See Amylbenzene.

o-Phenylphenol (1 24) (530). 255 986 1.2 547 Slight 5 1 1 O

Note: Melting polnt 134 (57). C6H&&OH (2861 2

Phenylpropane See Propylhenzene.

2-Phenylpropane See Cumene.

5 1.ot O 1 O

(Hydrocinnomic Alcohol) (3-Phenyl-I-proponol) (Phenylethyl Carbinol)

Phenyl Propyl Aldehyde 205 1 .o+ 5 1 O (96) C6H5CH2CH2CHO

(3-Phenylpropionoldehyde) (Hydrocinnomic Aldehyde)

Phenyl Toluene o 2212 923 1.01 5.82 500 1 O j > 100) (495) CsH5CsH4CH3 (260)

(2-Methylbiphenyl)

Phenyl Trichloro Silane 196 1.32 7.36 394 3 2 O (91) ChH5SiC13 (201 I

Irrichlorojphenvl)silone) 104

1994 Edition



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NFPA 325 94 6474446 0528343 635 m



METHODS IDENTIFICATION F W H IGNITION LIMITS Sp. Gr. Densiíy BOILING POINT TEMP. Percent by Vol. (water (Air POINT Water “F (“C) “F (“C) Lower Upper = 1) =1) ‘F (“C) Soluble Heolth biliíy thrity

Flamma- Reac-


Phorone 185 388 No 2 2 O 0.9 4.8 (CH~)ZCCHCOCHC(CH~]Z (85) 11 98)

(oc) Note: Melting point 82 (28).

Phosphine m3 @ 20 atm

0.57 1.17 I - 881 -126 4 4 2

Phthalic Acid CaH4lCOOH)z

334 1.59 5.73 (1 68)

552

Note: Melting point 376 (191). 1289)

O 1 1 Forms anhydride (Dust explosion hazard.)

(1 5 2 ) W O ! 305 1058 1.7 10.5 1.5

Note: Meltino oomt 262 11281.

543 No 2 3 1 O (284)

m-Phthalyl Dichloride See lsophthaloyl Chloride

2-Picoline CH3CsHdN 139) (538)

102 1000

(2-Methylpyridine) (oc)

1.0- 3.2 262 No (1 28)

2 2 O

4-Picoline C H ~ C S H ~ N

1.0- 3.2 292 Yes 5 2 2 O (1 44)

Pimelic Ketone See Cyclohexanone

(273) @ @ 523 0.7 7.2 0.8

(160) (160) 320 320

(151) 336 O

~

O

u-Pinene CIOH16

0.9 4.7 312 No 1 1 3 O 1156)

Pine Oil Steam Distilled (78)

172

138 (591

0.9 367-439 No (1 86-226)

O 2 O

Pine Pitch 285 1.1 490 No 11411 12541

2 O 1 O

Note’: Melting point 148 (64)

Pine Tar 130 671 (54) (355)

208 No (98)

O 2 O

Pine Tar Oil 144 0.9 No O 2 O (wood Tar Oil) (621

181 1 (oc)

Piperozine 178 1.1 3.0 294 Slight 2 2 O 5 HNCH~CHZNHCH~CH~ (146)

I ( C H z ) N Piperidine 61 0.9 3.0 223 Yes 1 3 3 O

(1 6) (1 06) (Hexahydropyridine)

5

Pogy Oil See Menhoden Oil.

Polyamyl Naphthalene 360 0.9 667-747 No 2 O 1 O Mixture of Polymers (1 82)

( 4 (353-397)

Polyethylene Glycols 360-550 OH(CZH~O)~CZH~OH (1 82-287)

(oc1

Yes 5 O 1 O 2

Polyoayethylane Lauryl z 200 I > 93) Ether

C1zHz~O10CHzCHz).OH

0.95 O 1 O

Polypropylene Glycols 365 l.O+ Decom- 5 O 1 O OH(C3HaO).C3H60H 1185)

(oc1

1 75 179) (oc)

pores 2

Polyvinyl Alcohol Mixture of Polymers

Yes 5 O 2 O

Poppy Seed Oil 49 1 0.9 No 2 O 1 O (2551

Potassium Xanthate 205 392 Yes 2 1 O 9.6 1.56 5.53 KSzC-OCzH5 (96) 12001

Decom- poses

1994 Edition



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NFPA 325 94 b47444b 0528344 571 m

PROPERTIES OF FLAMMABLE LIQUIDS, GASES, VOLAl'lLE SOLIDS 325-81


METHODS IDENTIFICATION FLAMMABLE Vapor EXllNGUlSHlNG

FLASH IGNITION LIMITS Sp. Gr. Densily BOILING POINT TEMP. Percent by Vol. (water (Air POINT Water "F ("C) "F ["C) Lower Upper = 1) =1) "F ["C) Soluble

HAZARD

Health bllily tivity Flamma- Reac-

I Propanal -22 405 2.6 17 0.8 2.0 120 Slight 1 2 3 2 CH3CHzCHO (-30) (207) 1491 5 (Propionaldehyde) Note: See Hazardous Chemicals Dala.

Propane Gor 842 2.1 9.5 1.6 -44 No 6 1 4 O

1.3-Propanediamine 75 0.9 2.6 276 Yes 1 2 3 O

(450) CH3CH2CH3 ( - 42)

(24) N H Z C H ~ C H ~ C H ~ N H ~ (136) 5 (1.3-Diominopropone) ( 4 (Trimethvlenediominel

1.2-Propanedlol See Propylene Glycol.

11-Pro~anedioi See Trimethylene Glycol.

1-Propano¡ See Propyl Alcohol.

2-Pro~anol See IsoorowI Alcohol.

Z-Propanone See Acetone.

Propanoyl Chloride See Propionyl Chloride.

I Ropargyl Alcohol HCiCCHqOH

97 0.97 1.93 239 (1 15)

4 3 3

I Propargyl Bromlde 50 615 3.0 1.57 4.10 192 3 3 4 (10) (324) HCiCCH28r (89)

(3-Bramopropyne) Note: See Hazardous Chemicals Data.

Propene See Propylene.

2-Propenvlamine See Allylamine.

Propenyl Ethyl Ether CH3CH:CHOCHzCH3

< 20

foc1 ( < -7)

0.8 1.3 158 (70)

1 2 3 O

L",

p-Propioloctone 165 2.9 1.1 2.5 311 Yes 5 O 2 O C~Hd02 174) (1551

Propionaldehyde

Propionlc Acid 126 870 2.9 12.1 1.0- 2.5 297 Yes 5 3 2 O I See Propanal.

(52) (465) CH3CH2COOH (147) Note: See Hazardous Chemicals Doto.

I Propionic Anhydride 145 545 1.3 9.5 1.0+ 4.5 336 Decomposes 3 2 1

Propionic Nitrile 36 3.1 0.78 1.90 207 Yes 4 3 1

(631 (285)

(2)

(1 2) 54 1.1 3.2 176 Decomposes 1 3 3 1

( C H ~ C H Z C O ) ~ ~ (1 69) Decomposes in water.

CHJCH~CN (97) (Propionitrile)

Propionyl Chloride CH3CHzCOCI (80) (Propanoyl Chloride)

Decomposes in water.

Propyl Acetale 55 842 1.7 8 0.9 3.5 215 Slight 1 1 3 O (13) (450) @

(38)

C~H~OOCCHJ (1 02) 5 (Acetic Acid, n-Propyl Ester) 1 O0

Propyl Alcohol 74 775 2.2 13.7 0.8 2.1 207 Yes 1 1 3 O (23) (412) CHJCH~CHZOH (97) 5

(1 -Proponal)

Propylamine -35 604 2.0 10.4 0.7 2.0 120 Yes 1 3 3 O CH~(CHZ)ZNH~ (-37) (318) (49) 5

Note: See Hozardous Chemicals Data.

Propylbenzene 86 842 0.8 6.0 0.9 4.1 319 No 1 2 3 O (30) (450) C3H7C6H5 (1 59)

(Phenylpropane)

2-Propybiphenyi >212 833 6.77 - 536 O 1 O

n-Propyl Bromide 914 1.35 4.34 160 2 3 O

C ~ H ~ C ~ H ~ C J H ~ ( > 100) (445) ( - 280)

(490) C3H7Br (71) (1 -Bromoprapone)

n-Propyl Butyrate 99 0.87 4.49 290 O 3 O (37) C3H7COOC3H7 (143)

Propyl Carbinol See Butyl Alcohol.

Propyl Chloride < O 968 2.6 11.1 0.9 2.7 115 Very 1 2 3 O C - H d ( < - 18) (5201 (46) slight (1-Chloropropane)

- .

1994 Edition



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325-82

NFPA 325 94 m 6474446 0528345 408 m


FLAMMABLE VaDar EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. D e & y BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water 'F ("0 "F ("C) Lower Upper =1) =1) "F ("C) Soluble



Propyl Chlorothiolfonnate 145 1.1 4.8 31 1 No 2 2 f 1551

O C~HISCOCI (63) . . . . , .

Propylcyclohexane 478 0.8 H&C~HII (248)

313-315 (156-157)

O O

Propylcyclopentane 516 0.8 C ~ H ~ C ~ H P (269) (1 -Cyclopentylpropone)

269 O (1311

O

Propylene Gas 851 2.0 11.1 1.5 -53 No 6 1 4 1 CH2:CHCHa (Propene)

(455) (-47) Note: See Hazardous Chemicals Dota.

Propylene Aldehyde See Crotonaldehyde.

Propylene Carbonate 275 OCHZCH~CH~OCO (135)

( 4

1.2 468 Yes 2 1 1 O (242) 5

Propylene Chlorohydrin See 2-Chloro-1-Propanol.

sec-Propylene Chlorohydrin See 1 -Chlore-2-Propanol.

Propylenediamine CH&H(NH*)CHzNH2

92 780 0.9 2.6 246 Yes 1 2 3 O (33) (4161 ( 4

60 1035 3.4 14.5 1.2 3.9 116) (557)

205 No 4 2 3 O

(1 19) 5

Propylene Dichloride CH3CHCICH2CI (1,Z-Dichloropropane)

(96)

Propylene Glycol 210 700 2.6 12.5 1.0+ 2.62 370 Yes 5 O 1 O CH3CHOHCH20H (99) (371) (Methyl Ethylene Glycol) (1 ,2-Proponediol)

(1 88)

Propylene Glycol Acetate See Methyl Glycol Acetate.

Propylene Glycol 110 (43)

(32) (1 20)

Isopropyl Ether 0.86 283 Yes

1140)

Propylene Glycol Methyl 90 1.6 13.8 0.92 3.11 248 Yes Ether

O 3 O

CH~OCH~CHOHCHJ (1 -Methoxy-2-proponol)

Propylene Glycol 1 O8 Methyl Ether Acetate (42)

(99% Pure)

1.5 7.0 0.966 4.6 295 Slight Q20o'C (146)

5 O 2 O

Propylene Glycol Mono- 207 acrylate (97)

CHz:CHCOO(C3Ha)OH (Hydroxypropyl Acrylote)

1.4 1.05 4.5 410 Yes 5 3 1 2 @1 oo'c (210)

Propylene Oxide -35 840 2.3 36 0.83 2.0 94 Yes 1 3 4 2 ~~

OCH2CHCH3 (-37) (449) (35) Note: See Hazardous Chemicals Dato.

5

n-Propyl Ether (c3H7)Zo (Dipropyl Ether)

70 370 1.3 7.0 0.75 3.53 (90) 194 3 O

121) (188)

Propyl Formate HCOOC3H7

0.9 3.0 178 Slight (81 ) 5

1 2 3 O

Propyl Methanol

Propyl Nitrate I See Butyl Alcohol.

C H J C H ~ C H ~ N O ~ 66 347 2 100 1.1 (20) (175) (1 1 1 )

231 Slight 5 1 2

May explode on 3 3 ox

heating.

Propyl Propionate 175 0.9 4.0 1 3 O 245 No CHJCH~COOCH~CH~CH~ (79) (1181

( 4

Propyltrichlararilane (C3H7)SiCIs

98 (37) Note: See Hazardous Chemicals Data.

1.2 6.12 254 Yes 1 3 3 1 (1 23.5)

Propyne Gas CH3C CH (Allylene) (Methylacetylene)

1.7 1.4 -10 1-23)

6 2 4 2

PNssic Acid See Hvdracvanic Acid.

Pseudocumene See 1,2,4-Trimethylbenzene

1994 Edition



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NFPA 325 94 m 6474446 0528346 3 4 4 m

PROPERTIES OF FLAMMABLE LIQUIDS. GASES, VOLATILE SOLIDS 325-83



FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by vol. (water (Air POINT Water 'F ("c) 'F ("C) Lower Upper = 1) =1) "F ("C) Soluble Health bilily tMty

Flamma- Reac-

I Note: See Hbzordous Chemicals Doto.

Pyroxylin Solution 80 No 1 1 3 O (27) May be below.

Pyrrole (CHCHJ2NH (39)

102

(Azole)

2 2 O

Pyrrolidine 37 NHCHZCH~CH~CH~ (3) u (Tetrohydropyrrole)

0.9 2.5 186-189 Yes 5 3 1 2 (86-87) 1

2-Pyrrolidone NHCOCH~CHPCH~ ( 1 29)

(04

265

Note: Melting point 77 (25)

2 2 1 O 5

Quenching Oil (185) 365 0.9 No 2 O 1 O

Quinoline C6H4N:CHCH:CH (480)

096 1.1 4.5 460 No (238)

2 1 O

u Range Oil See Fuel Oil No. l .

Rape Seed Oil (Colza Oil) (163) (447)

325 836 0.9 No 2 O 1 O

Red Oll See Oleic Acid.

Resorcinol 261 1126 l.4@ CaH4(0H)z

1.28 3.80 (127) (608) 392

531

(Dihydroxybenzol) 12001 (277)

Note: Melting point 232 [ I 1 I ) .

1 O

Rhodinol >212 CHZ:C(CH~)(CH~)~CH- ( > 100)

(CH31(CHz)zOH

0.9 237-239 No (1 14-1 151 @ 12 mm

Ricinus Oil See Costor Oil.

Rosin Oil 266 648 1.0- >680 No O 1 O 2 11301 (3421 I > 3601

Rum See Ethyl Alcohol and Woter

Salicylaldehyde 172 1781 HOC6H4CHO

(o-Hydroxybenzaldehyde)

1.2 384 Slight 5 O 2 O (1 96)

Salicylic Acid HOC6H4COOH (157) (540) 392

315 1004 1.1 @ 1.5 4.8 Sublimes No 2 O 1 O @ 169

Note: Melting point 316-322 (158-1611. (2001 (76)

1.1 1 O

Santalol >212 1.0- -572 No 1 O ClSH240 (Arheol)

( > 100) ( - 300)

Sesame Oil 491 0.9 No 2 O 1 O 12551

Signal Oil See Mineral Seo1 Oil, Typical.

I Silane Sin4 (Silicon Hydride)

Gas Pyrophoric 1.3 - 169 Slight Avoid 1 4 3 halon

Soy Bean Oil (282) (445) 540 833 0.9 No 2 O 1 O

Sperm Oil No. 1 No. 2

428 586 (220) (308)

(2381 460

0.9 No 2 O 1 O

Spindle Oil See Lubricating Oil, Spindle.

Stearic Acid C H ~ ( C H ~ ) , ~ C O O H

385 743 0.8 726 No 2 1 1 1196) (395).

O

Note: Melting polnt 157 (69). (386)

1994 Edition



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325-84

NFPA 325 94 b47444b 0528347 280 D



METHODS IDENTIFICATION FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "F ("C) "F ("C) Lower Upper =1) =1) "F ("C) Soluble Health bility tivity

Flamma- Reac-


(450) 842 O O . .

@ 15mm Note: Melting point 131 (55).

Straw Oil 315-361 No 2 O 1 O Il57-1RRI

Siyrene 88 914 0.9 6.8 0.9 3.6 295 No 1 2 3 2 (31) (490) CbH5CH:CHz (1 46)

(Cinnamene) (Phenylethylene) Note: Polymerizes. (Vinyl Benzene) See Hazardous Chemicals Dota.

Siyrene Oxide 165 929 1.1 2 2 O (74) (498) (oc)

(132)

C~H~CHOCHZ

Succinonitrile 270 1.0- 2.1 509-513 Yes 2 1 O NCCHzCHzCN (265-267) 5 (Ethylene Dicyanide) Note: Melting point 130 (54).

SuHolane (177) CHz(CHz)3SOz (285)

(Tetrohydrothtophene-1,l- (oc) Dioxide) (Tetramethylene Sulfone)

350 1.3 545 Yes 2 2 1 O

Note: Meltina point 81 (27).

I Sulfur 12071 12321 405 450 1.8

1445) 832 No 2 1 O

I . . . ,

Sulfur Chloride 245 453 1.7 280 Decomposes 3 1 1 (1 18) (234) Note: See Hazardous Chemicals Data.

SZCIZ (138) Decomposes in water.

Sweet Oil See Olive Oil.

Svlvan See ?-Methylfuran.

Tallow 509 0.9 No 2 O 1 O (265) Note: Melting point 88-100 (31-38).

Tallow Oil 492 0.9 No 2 O 1 O (256) Note: Melting point 109 (43).

Tannic Acid 390 980 Decom- Yes 2 O 1 O (HO)&HzCOzCaHz(OH)z- (199) (527) pases

COOH ( 4 392 (Tannin) (200) (Digallic Acid)

Tnrtarlc Acid (d, I) 410 797 1.76 5 1 8 O 1 O (210) (425) ( 4

Note: Melting point 338 (1 70).

(CHOHCO2H)z

Terephthallc Acid 500 925 1.5 Sublimes No 2 O 1 O (260) (496) C~H~(COOH)Z above

(para-Phthalic k i d ) (TPN (300)

572

(Benzene-poro-Di- carboxylic Acid)

( 4

Terephthaloyl Chloride 356 498 Yes 2 3 1 O C6H4(COCIh (1 80) (259) (Terephthalyl Dichloride) (p-Phthalyl Dichloride) (1,4-8enzenedicorbonyl

Chloride) Note: Melting point 175 (79).

o-Terphenyl 325 1.1 630 No 2 O 1 O (C6H5)zCbh (163) (332)

(oc) ~

m-Terphenyl 375 1.2 685 No 2 O 1 O 1191) (CaH5)zCaH4 (363)

Note: Melting point 188 (87). ( 4

Terpineol 195 0.9 417-435 No O 2 O 1911 CloH170H (214-224)

ITeroilenol)

Terpinyl Acetate 200 C I ~ H I ~ O O C C H ~ 1931

1 .o- 428 Slight 5 O 2 (220)

O 2



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NFPA 325 94 b47Y44b 0528348 117



METHODS IDENTIFICATION FLASH IGNITION LIMITS Sp. Gr. Densify BOILING POINT TEMP. PerCentbYVol. (water (Air POINT Water "F ("C) "F ("C) Lower Upper = 1) =1) "F ("C) Soluble Health bilify tMty

Flamma- Reac-

F U M B L E Vapor EXTINGUISHING HAZARD

Tetraamylbenzene 295 G H 1 114C6Hz 1146)

0.9 608-662 No 2 O 1 O (320-350)

1,1,2,2-Tetrabromoethane CHBrzCHBrz (Acetylene Tetrabromide)

635 (335)

2.97 11.9 275 3 O 1 (1 35)

1.7 475 No 2 O 1 O (2461

Tetradecane CWCHzllzCH3

212 392 0.5 0.8 (100) (200) 12531

487 No

1 -Telradecene CH~:CH(CHZ)IICHJ

230 455 (1 10) (235)

0.8 6.8 493 No 2 O 1 O (2561

teti-Tetradecyl Mercaptan 250 CI~HZPSH (121)

0.9 496-532 058-2781

5 2

2 1 ~

O

Tetra (2-Ethylbufyl) Silicate 335 [CZH~CH(CZH~)CHZO]&~ (1 68)

(oc)

0.9 12381 460 No 2 1 1 O

B 50 mm

Tetraethylene Glycol 360 HOCHZ(CH~OCH~]~CH~OH (1 82)

locl

1.1 6.7 Decom- Yes 2 1 1 O poses 5

Tetraethylene Glycol, See Dibutoxy Tetraglycol Dibutyl Ether

Tetraethylene Glycol, See Dimethoxy Tetraglycol. Dimethyl Ether

Tetraethylene Pentamine 325 61 O HzN(CZH~NH)~CZH~NHZ (163) (321)

1 .o- 631 Yes 2 2 1 O 13331

(oc) 5

Tetra (2-Elhylhe~ryl) Sillcale 390 [C~HPCH(CZH~]CHZO]J~ (199)

(oc)

0.9 No 2 1 1 O

Tetraethyl lead, Com- 200 1.8 pounds

Pb(CzH44

1.6 8.6 Decom- No (931 poses

o bove Noie: See Hozordous Chemicols Doto. 230 (1 10)

3 2 3

Tetraethyl Otihoslllcate See Ethyl Silicate.

Tetrafluoroelhylene Gas 392 10.0 50.0 1.5 3.87 - 105 No I I T W F2C:CFz 1200) I- 76)

2 4 3

I (Perfluoroethylene) Noie: See Hazardous Chemicals Dota.

Tetraglycol Dichloride See Bis[2-(2-Chloroethoxy) Ethyl] Ether.

1,2,3,6-Tetrahydro- 135 benzaldehyde (571

CH2CH:CHCHzCHzCHCHO (oc)

(3-Cyclohexene-1-Car-

1.0- 3.8 328 Slight 5 2 2 O (1 641

boxaldehyde)

endo-letrahydrodicyclo- 523 pentadiene

(Tricyclodecone)

0.9 1273) 11 93)

379 O

C10H16


Tetrahydrofuran OCHzCHzCH2CHz u (Diethylene Oxide) (Teiramethylene Oxide) Note: See Hazardous Chemicols Dato.

6 610 2 11.8 0.9 2.5 151 Yes 1 2 3 1 (-14) (321) (66) 5



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NFPA 325 94 m 6474446 0528349 053 m



HAZARD FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. PeKentbyVOl. (water (Air POINT Water "F ("C) "F ("C) Lower Upper = 1) =1) 'F ("C) Soluble


Health bility tivi9y

Tetrahydrofurfuyl Alcohol 167 540 1.5 9.7 1.1 352 Yes 5 2 2 O (1 78)

loc) 8 743 C4H70CH2OH (75) (282)

mm

Tehahydrofurfutyl Oleate 390 0.9 392-545 No 2 1 1 O C~H~OCH~OOCCI~HJJ (1 99) (200-285)

@ 16 mm

Tetrahydronaphthalene 160 725 0.8 5.0 1.0- 4.6 405 No 1 2 O C ~ H Z I C H ~ I Z C Z ~ (71) (385) d @ (207) (Tetralin) 212 302

( I 00) (1 50)

Tetmhydropyran See Pentomethylene Oxide.

Tetmhydropyran-2- 200 l.O+ 4.0 368 Yes 5 1 2 O (187) Methanol

OCH~CHZCH~CH~CHCH~OH (OC) (93)

Tetmhydropyrrole See Pyrrolidine.

Tetralin See Tetrahydronaphthalene.

1,1,3,3-Tetramethoxy- 170 nronane 177)

1 .o- 361 Yes 5 O 2 11831

O

[ I & O ) ~ ~ H I Z C H ~ . .

1.2,3,4-Tetramethyl- 166 800 0.9 399-401 No O 2 O benzene 95% (74) est. (204-205)

C6b(CH3)4 (427) (Prehnitene)

1.2.3.5-Tetramethyl- 160 800 0.9 387-389 No O 2 O

CnHdCH& benzene 85.5% (71) est.

(427) (197-198)

- _. _. . (Isodurene)

1,2,4,5-Tetmmethyl- 130 0.8 @ 4.6 385 No O 2 O 1 78 benzene 95% 154) (196)

C6Hz(CH3)4 1811 (Durene)


Tetmmethylene See Cyclobutane.

Tetramethyleneglycol 734 1 .o+ 230 Yes 5 O 1 O (390) CH20H(CHz)zCHzOH (1 101

Tetramelhvlene Oxide See Tetrahydrofuran

Tetramethyl Lead, 1 O0 1.6 6.5 Decom- No 3 3 3 (38) Compounds poses

above 212 (1 00)

Pb(CHd4 Note: See Hazardous Chemicals Dato.

2,2,3,3-TelramethyI <70 806 0.8 4.9 0.7 4.4 273 O 3 O Pentane 1<211 14301 (1 34)

( C H ~ ) ~ C C ( C H ~ ) Z C H ~ C H ~ . . . .

2,2,3,4-Tetramethyl- < 70 0.74 4.43 270 O 3 O

(CH3)3CCH(CH3)CH(CH3)2 pentane (1 32)

Tetramethyl Tin < 70 1.9 1.3 6.2 172 No 3 2 O Sn(CH3)4 l<21) (78)

(CaHsl4Sn (424) Tetraphenyl Tin

(232) 450 1.5 14.7 795 No 2 3 1 O


Tetmproplonyl Glucosyl See Glucose Pentapropionate. Propionate

Thlaldine 200 1.1 Decom- Slighi 5 2 2 1 SCH(CH3)SCH(CH3)NHCHCHa (93) poses

(oc)


2.2-Thfodiethanol 320 1.2 540 Yes 5 1 1 O (HOCH~CHZ)~S (1 60) (282) 2 (Thiodiethylene Glycol) (OC)

lhiodlethylene Glycol See 2,2-Thiodiethanol.



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NFPA 325 94 m 6474446 0528350 875 m


SEE INTRODUCTION FOR SUGGESTED FLAMMAELE Vamar EmINGUISHING HAZARD

FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by Vol. (Water (Air POINT Water "F ["C) "F ["C) Lower Upper =1) =1) "F ["C) Soluble

. " . .- - - --r-. ~~~ ~ ~ ~~


Health bility ti+

Thiodiglycol 320 568 1.2 541 Yes 2 2 1 O (1 60) (298) (283) (CHzCH20H)zS

(Thiodiethylene Glycol) (Beto-bis-Hydroxyethyl

(Dihydroxyethyl Sulfide) Sulfide)

Thiophene 30 1.1 2.9 184 No 1 2 3 O SCH:CHCH:CH (-1) (84)

1,4-Thioxane O(CHzCHzIzS (1,4-Oxathiane)

108 (42)

2 2 O

Toluene 40 896 1.1 7.1 0.9 3.1 231 No 1 2 3 O (4) (480) C6H5CH3 (111)

(Methylbenzene) (Phenylmethone) (Toluol1 Note: See Hazardous Chemicals Dota.

Toluene-2,4-Diisocyanate 260 (127)

0.9 9.5 1.2 6.0 484 No 3 1 3 w I C H ~ C ~ H ~ ( N C O ) Z (251) Reacts exothermically Note: See Hazardous Chernicols Doto. with woter.

p-Toluenesulfonlc Acid 363 295 Yes 2 3 1 1 (184)

Note: Melting point 220 (104.5).

CaH4JS03H)(CH31 4 20 rnrn

(140)

Toluhydroquinone 342 875 545 Yes 2 1 O (1 72) (468) C ~ H ~ ( O H ) Z C H ~ (285)

(Methylhydroquinone) Note: Melting point 259 (1 26). ( 4

o-Toluidine 185 900 C H ~ C ~ H ~ N H Z (85) (482) (2-Methylaniline)

1.0- 3.7 392 No (200)

Note: See Hozordous Chemicals Doto.

3 2 O

p-Toluidine 188 900 1.0- 3.9 392 No 3 2 O (87) (482!

See Hozordous Chemicals Doto.

CH3CaH4NHz (200) (4-Methyloniline) Note: Melting pomt 11 1 (44).

Toluol See Toluene.

m-Tolydiethanolamine (204) (393) 400 740 0.6 No 2 2 1 O

( H O C Z H ~ I Z N C ~ H ~ W

Note: Melting point 144 (62). (MTDEA) ( 4

2A-ToIylene Diisocyanate See Toluene-2.4-Diisocyanote.

o-Tolyl Phosphate See Tri-o-Cresyl Phosphate.

o-Tolyl p-Toluene 363 1.2 2 1 1 O (1 84)

CIAHILO& Sulfonate

Tmnril Oil See Transformer Oil.

Triacetin See Glyceryl Triocetote.

215 (102) (OC)

0.8

Note: See Horordous Chemicals Doto.

453 No 2 2 1 (234)

O

(86) 187 0.8 6.4 417 No

( 4 Note: See Hozordous Chernicols Data.

(21 4) 3 2 O

1994 Edition



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NFPA 325 94 m b47444b 0528351 7 0 1 m


FLAMMABLE Varror EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD

(200) 392

(245) 473 No

Tribuiyl Phosphite 248 ( C 4 b h m 3 (1 20)

0.9 244-250 Decomposes 2 1 1 (118-1211

( 4 @ 7 m m

1,2,4-Trichlorobenzene 222 1060 2.5 6.6 1.5 415 No 3 2 1 O C6H3C13 (105) (571) - 121 3)

@ 302 (1 50)

1,l.l-Trlchloroethane None 165 No 2 1 O 7.5 12.5 1.32 4.55 CHsCC13 (Methyl Chloroform)

174)

Trichloroethylene CIHC:CCI?

None 788 8 10.5 1.5 4.5 188 No 2 1 O (420) @ 25°C

7.8 52 @ 100°C

187)

Note: See NFPA 49, Hazardous Chemicals Dato.

1,2,3-Trlchloropropane CH~CICHCICHZCI (71)

160

(Allyl Trichloride) (Glyceryl Trichlorohydrin)

3.2 12.6 1.4 5.1 313 No 3 3 2 O @ 1 20°C (3 1 50°C (1 56)

Trichlorosilane HSiC13

~ ~ ~~

1.3 4.7 (32) 89 Decomposes 3 4 2 w

Tri-o-Cresyl Phosphate 437 725 (225) (385) (CH3CbH413m4

(o-Tolyl Phosphate) Decom-

1.2 770 No 2 2 1 O (410)

poses

Tridecanol cHdcHz)~zoH

250 (121)

1 4

0.8 6.9 525 No 2 O 1 O (274)


2-Tridecanone See Methyl Undecyl Ketone.

Tridecyl Acrylate CHz:CHCOOC13H27

270 0.9 302 No 1 1 O (132)

2

104 @ 10mm (1 50)

Tridecyl Alcohol C12Hz5CH20H (82) (Tridecanol) (oc)

180 0.8 485-503 5 O 2 O (252-262)


0.9 356 No 1180)

2 O 1 O

@ 0.1 mm

Triethanolamine (CHzOHCH2)3N (2,2’,2”-Nitrilotriethonol)

354 (179)

1.1 5.1 650 Yes 2 2 1 1 13431 5

1.1.3-Triethoxyhexane 210 CH(OCzHs)?CHzCH- (99)

0.9 7.5 271 No 1 1 O 11 33)

I O C Z H ~ I C ~ H ~ Iod @ 50 mm Decom- poses

@ 760 mm

Triethylaluminum (C2H5)3AI

Note: Ignites spontoneously in oir. 3 4 3 w Do no1 use woter, foam, or hologenoted extinguishing agents.

I Triethylamine 16 1 3 3 O 480 1.2 8.0 0.7 3.5 193 No (C2HhN (-7) (249)

(oc)

1.2.4-Triethylbenzene 181 183) ( 4

1891 5

( C Z H S ) ~ C ~ H ~ 56 0.9 5.6 423 No

@115”C (21 7) 2 O

1994 Edition



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NFPA 325 9 4 m 6474446 0528352 648


FLAMMABLE Vamor EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS Sp. Gr. Den& BOILING POINT TEMP. PercentbVol . (water (Air POINT Water "F ("C) "F ("C) lower Upper = 1) =1) "F ("C) Soluble


Health bilily Hvily

Triethylborane lCzH5)3B

Note: Ignites sponioneously in air. 1 3 3w

genoted extinguish- Do not use holo-

ing agents.

Triethyl Citrate 303 HOC(CHzCO&H5)-

1.1 (151) (294) slight

561 Very 2 O 1 O

COzC2h

Triethylene Glycol 350 700 0.9 9.2 1.1 5.2 546 Yes 2 1 1 O HOCH?(CH2OCH2)2CH?OH (177) (371) (Dicoprooie) (oc) (2,Z-Ethylenediox.y-

(286) 5

dieihonol)

1.1 572 Yes 5 O 1 O (300) 2

Methylene Glycol, Dimethyl Ether (111)

232

C H ~ ( O C H Z ) ~ O C H ~ (oc1

1.0- 4.7 42 1 2 1 1 O (21 61

Triethylene Glycol, Ethyl Ether

See Eihoxyiriglycol.

Triethylene Glycol, See Meihoxy Triglycol. Methyl Ether

1 . o t 270 Yes 5 O 1 O (1 32) 2

Triethylenetetramine 275 640 1.0- 532 Yes 2 3 1 O (278) H2NCHz(CHzNHCH2)2- [ 135) (338)

CHzNHz 5

Triethyl Phosphate 240 850 1.1 lCzH5)3P04 [ 1 15) (454) IEihvl Phosphaiel (oc)

408-424 Yes 5 O 1 1 (209-21 8) 2

Trifluorochloroethylene GOS -18 6 4 O 8.4 16.0 1.31 4.02 CF2:CFCI (R-1 113) (Chlorotrifluoroethylene)

@5.7 atm

( - 28)

Triglycol Dichloride CICHZ(CH~OCH~)~CHZCI (121)

250 1.2 466 No 2 2 1 O

(oc)

320 0.9 275-286 Decomposes 1 O

(OC1 @ 2 m m in water.

(241)

Triheayl Phosphite (C~HI~)JPO~ (1601 (135-141) Decomposes

Noie: Moy ignite spontaneously in air. 3 4 3w

Do no1 use wafer, foam or halogenated extinguishing agents.

Trlirobulyl Borate 185 0.84 7.94 3 2 413 1 B (OC~HP)~ (85)

(oc) (21 21

Triisopropanolamine [ICH~)ZCOHI~N (160) (320) (l,l',l"-Nitroldri-2- ( 4

320 608 1 .o- 584 Yes 2 2 1 O 13071 5

propanol)

Triiropropylbenzene c6HdcWHCH3)3

207 (971 (oc)

0.9 495 No O 1 O (2371

Trimethylaluminum Noie: Ignites sponianeously in air. 3 3w (CHd3AI Do not use water,

foam or halogenated extinguishing agents.

Trimathylamine Gas 374 2.0 11.6 2.0 38 6 3 4 O Yes (1 90) (3)

Note: See Hazardous Chemicals Daia.

1994 Edition



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NFPA 325 94 m b47444b 0528353 584 m


FLAMMABLE Vaaar EXTINGUISHING SEE INTRODUCTION FOR SUGGESTED

HAZARD FLASH IGNITION LIMITS $p. Gr. D&& BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water ‘F (“C) “F (“C) Lower Upper = 1 ) = 1) OF (“C) Soluble Health bility tMty

Flamma- Reac-

~~~ ~~ ~~~~~

~ METHODS IDENTIFICATION

1.2.3-Trimethylbenzene 128 895 0.9 4.1 347-351 No O 2 O 1531 1479) 90.5% (1 75-1 771

CbH3(CH3)3 (Hemimellitine 90.5%)

1.2.4-Trimethylbenzene 112 932 0.9 6.4 0.87 4.15 O 2 O 329 No (44) (500) (1651 Cdh(CHd3

(Pseudocumene)

1.3,5-Trimethylbenzene 122 1039 0.9 4.1 328 No O 2 O (50) (559) 1164) c 6 H d c H ~ ) ~ .

(Merilyiene)

Trimelhyl Borate See Methyl Borate.

2,2,3-Trimethylbutane (CHM(CH3ICHCH3

~ 3 2 774 0.69 3.46 178 3 O O (81 )

(Triptane-on isomer of (<o) (412)

Hepione)

2.3.3-Trimethyl-1 -Butene 32 707 (CH~)~CC(CH~):CHZ

0.71 3.39 172 O 3 O (<O) (375) (78)

(Heptdenel

Trimethyl Carbinol See tert-Butyl Alcohol.

Trlmethylchlororilane (CH3)3SiCI

-18 ( - 28)

0.9 3.75 135 Yes 1 3 3 2w (57)

1.3,5-Trimethylcyclohexane 597 (314) (cHd3c6b

(Hexohydromesitylene)

O O

Trimethylcyclohexanol 165 CH(OH)CHzC(CH& (74)

0.9 4.9 388 No (198)

2 2 O

3.3.5-Trimethyl-1 - Cyclahexanol

190 (88)

CH~CH(CH~)CHZC(CH~)~- (oc) I

CHzCHOH

0.9 4.9 388 Slight 5 2 2 O (1 98)

2 Trimethylene See Cyclopropane.

Trimethylenediamine See 1 ,3-Propanediamine.

Trimethylene Glycol 752 1.1 2.6 417 Yes 1 O 5 HO(CHz)3OH (400) (214) (1.3-Proponediol)

Trimethylethylene See 2-Methyl-2-Buiene.

0.7 4.4 255 No 1 2 3 O (1 24)

. .

3,5,5-Trlmethylhexanol 200 0.8 381 No 2 2 O CH~C(CHJ)~CH~CH- 193) (1 94)

(CH3)CH,CHzOH (oc)

0.82 6.43 491 (255)

O 2 O

0.8 2 2 O

2.6.8-Trimethrl-4- 195 . .

(CH~)ZCHCH~CHICH~)CH~- (OC) Nonanoni 191)

COCH7CHCHd7

2 2 O

Trlmethylolpropane Trlacrylate

300

CZH~C(CH~OCOCHCHZ)~ (OC) (1491

1.5 2 O 1 O

2,2,3-Trimethylpentane <70 745 CH3CH2CH(CH3)C(CH3)3 (<21) (346)

O 3 O

1994 Edition



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NFPA 325 9 4 m 6474446 0528354 4LO m

PROPERTIES O F FLAMMABLE LIQUIDS, GASES, VOLATILE SOLIDS 325-9 1


METHODS IDENTIFICATION FIAMMABLE Vapor EXTINGUISHING HA7ARD

FLASH IGNITION LIMITS Sp. Gr, Density BOIUNG POINT TEMP. Percent by vol. (Water (Air POINT Water 'F ["C, 'F ["C) Lower Upper = 1) = 1) "F ("C) Soluble Health bilih tMtv

Flamma- Rear-

1.2.4-Trimethylpentane 10 779 1.1 6.0 0.7 3.9 21 1 No 1 3 O (CH~)~CCHZCH(CH~~Z (-12) (415) (99)

2~,3-Trimethylpentane <70 797 CH~CHZC(CH~)ZCH(CH& (<21) (425)

0.73 3.94 239 (1 15)

O 3 O

2.2.4-Trimethyl-1.3- Pentanediol

235 655 0.9 419-455 No 2 O 1 O (1 13) (346) (21 5-235)

(CH3)2CHCH(OH)C(CH3)2- (oc) CHzOH


250 795 0.5 @ 0.9 9.9 536 2 O 1 O 2.2.4-Trimethyl pentanediol Diiso- (121) (424) 342 butyrate ( 4 (1 72)

(280)

C16H3004

2.2.4-Trlmethyl-1.3- Pentanediol Irobvhrate

248 740 0.6 @ 4.2 @ 1.0- (120) (393) 300 393 (oc1 I1491 I2011 1180-1821

356-360 No 2 O 1 O 125 mm

(CH~)ZCHCH(OH)C(CHJ)~- . . . ,

CH~OOCCHICHQ~,

2,2,4-Trimethylpen- tanediol Isobulymte (163)

325

Benzoate C19H2a04

(oc)

1 .o (75)

@ lOmm

167 2 O 1 O

2.4.4-Trimethyl-1 - 23 736 0.8 4.8 0.7 3.8 214 Na pentene ( - 5 ) (391)

1 1101)

2 3 O

CHZ:C(CH~)CHZC(CH~)~ (Diisobutylene)

2,4,4-Trimethyl-2- 35 581 0.7 3.8 22 1 No 1 2 3 O pentene (2) (305) (105)

CH3CH:C(CH3)C(CH3)3 ( 4

3,4,4-Trimethyl-2- c70 617 pentene (<21) (325)

0.74 3.87 234 1112)

(CH&CCfCH?l:CHCHx

O 3 O

Trimethyl Phorphie (CH3013P (54)

(oc)

340 0.9 212 No O 1 O (1711

2

(oc) @ 0.01 mm

130 1.0+ 4.3 232-234 No O 2 O (111-112)

Triodyl Phosphite (CaH170)3P [Tris (P-Ethylheryl)

Phosohitel

(1 00)

Trioxane OCHzOCHzOCH2

113 777 3.6 29 (45) (414) (1 15)

239 Slight 5 2 2 O

I (04 Note: Melting point 147 (64).

Sublmes

Trlphenylmethone >212 O 1 O 1.01 8.43 678 (359) (C6HJ3CH ( > l o o )


Triphenyl Phosphate (C6Hd3Pod (220)

428 1.3

Note: Meltina aoint 122 1501.

750 No 2 2 1 O (399)

Triphenylphosphine See Triphenylphosphorus.

Triphenyl Phosphite (CaHs0)3P03

425 1.2 311-320 Na 2 O 1 (218)

O

( 4 C 0.1 mm (155-160)

Triphenylphosphorus 356 9.0 71 1 No 2 O 1 O (CaHd3P (Triphenylphosphine) (oc)

(180) (377)


Tripropyl Aluminum Note: Ignites spontaneously in air. 3 3w (C3H7)3AI

foam or halogenoted Da not use water,

exiinguishing agents.

Tripropylamine 105 0.8 4.9 2 2 O (CHJCH~CHZ)~N

313 V:ry (156) sllght (41)

lac)

1994 Edition



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NFPA 325 94 H 6474446 0528355 357 H



HAZARD . - -. .. . - " " FLASH IGNITION LIMITS Sp. Gr. De& BOILING POINT TEMP. Percent b v o l . (Water (Air POINT Water "F ("C) "F ("C) Lower Upper = 1) =1) "F ("C) Soluble Health bility tivhy

Flomma- Reac- METHODS IDENTIFICATION

Trlpropylene 75 0.7 4.35 271-288 1 O 3 O C9Hl8 (24) (1 33-1 42) (Propylene Trimer) (oc)

Tripropylene Glycol 285 1.0+ 514 Yes 2 O 1 O

Tripropylene Glycol 250 0.97 7.12 470 O 1 O H(OC&)@H (141) (268)

(121) (243) Methyl Ether HO(CJH~O)&H~OCH~

Tris (2-Ethylhexyl) Phosphite

Tung Oll 552 855 0.9 No 2 O 1 O

See Trioctyl Phosphite.

(Chino Wood Oil) (289) 1457! Note: Melting pomt 88 (31).

Turbine Oil See Lubricating Oil, Turbine.

Turbo Fuels See Jet Fuels.

Tuticay Red Oil 476 833 1 .o- Yes 2 O 1 O (247) (445) 5

Turpentine 95 488 0.8 < 1 300 No 1 1 3 O (351 (253) (1 49)

Ult rasem 175 No 1 2 O (Kerosene, Deodorized) (79)

Undecane See Hendecone.

2-Undecanol 235 0.8 437 No 2 1 1 O C~H~CH(CZHS)CZH~- (113) (225)

CHIOHICH- locl

Unsymmetrical Dimelhyl- See 1,l -Dimethylhydrazine. hydrazine

Valeraldehyde 54 432 0.8 3.0 217 No 1 1 3 O CH~(CHZ)~CHO (12) (222) 1103) IPentonol) (oc1

Valeric Add See Pentonoic k i d .

Vinyl Acetate 18 756 2.6 13.4 0.9 3.0 161 Slight 1 2 3 2 CHz:CHOOCCH3 (-8) (402) (72) 5 (Ethenyl Ethanoote) Note: Polymerlzes.

See Hozordous Chemicals Doto.

Vinylaceto-ß-Lactone See Diketene.

Vinyl Aceíylene 21 100 0.68 1.80 41 2 4 3 CH2:CHCiCH @1.7 (5) (1-Buten-3-yne) atm

Spant. decomposition

Vinyl Allyl W e r < 68 0.8 153 Very 1 2 3 2 CH?:CHOCH~CHZO- ( < 20)

(CHhCH3 (Allyl Vinyl Ether)

(67) slight ( 4

Vinylbenzene See Styrene.

Vinylbenzylchloride 220 1.1 444 No 2 2 1 CICH&H4CH:CHz (104) (229)

( 4

Vinyl Brornlde None 986 9 15 1.5 3.7 60 No O 1 2 (530) (1 5.8)

Vinyl Butyl Ether 15 437 0.8 3.5 202 Slight 1 2 3 2 CH~:CHOC,H, (-9) (255) (94) 5 (Butyl Vinyl Ether) ( 4

Vinyl B q m t e 68 1.4 8.8 0.9 4.0 242 Slight 1 2 3 2 CHz:CHOCOC3H7 (20) (1 17) 5

( 4

Vinyl 2-Chloroefhyl Ether 80 1.ot 3.7 228 Slight 1 2 3 2 CHz:CHOCH2CHzCI (27) (1 09) 5 (2-Chloroethyl Vinyl Ether) (oc)

Vinyl Chloride -108.4 882 3.6 33.0 .91 2.2 7 N O 6 2 4 2 CHzCHCI I - 78) (472) (-14) (Chloroethylene) (oc)

See Hozordous Chemicals Doto. Note: Polymerizes.

1994 Edition



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NFPA 325 94 b47444b 0528356




F W H IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent by vol. (Water (Air POINT Water "F ["c) "F ["C) lower Upper = 1) =1) "F ["C) Soluble Health bility tivity

Flamma- Reac-


Vinyl Crotonate CH?:CHOCOCH:CHCH3

78 126) IOCI

0.9 4.0 273 Slight (1 34) 5

1 2 3 2

Vinyl Cyanide See Acrylonitrile.

0.8 3.7 266 (1 301

1 O 3 2

Vinyl Ether See Divinyl Ether.

Vinyl Ethyl Alcohol CHz:CH(CHz)zOH (3-Buten-1 -01)

1 O0 1381

4.7 34 0.84 2.49 233 Yes O 2 O (1 121

Vinylelhylene Oxide See Butadiene Monoxide.

Vinyl Ethyl Ether < -50 395 1.7 28 0.8 2.5 96 No 1 2 4 2 CHz:CHOC2H5 (< -46) (202) 136) (Hhyl Vinyl Ether)

5

Vinyl 2-Ethylhexoate 165 0.9 6.0 365 No 2 2 2 CHz:CHOCOCH(CzH5)CdHp (74) (1 85)

(oc1

157) (202) Vinyl 2-Ethylhexyl Ether 135 395 0.8 5.4 352 Slight 5 2 2 2

C10H200 (l-Ethylhex$ Vinyl Ether) (oc1

(1 78)

2-Vinyl-5-Ethylpyridine 200 N:C(CH:CHz)CH:CH- 1931 I ( 4

C(CzH5):CH

0.9 248 No

@ 50 mm (1 20)

Vinyl Fluoride Gas 2.6 21.7 - 97.5 Slight 6 1 4 2 CHp:CHF 1-721

Vinylidene Chloride CHz:CCIz (1 ,l -Dichloroethylene) Note: Polymerlzes.

-19 1058 6.5 15.5 1.2 3.4 89 NO 4 2 4 2 I - 28) 1570) (32)

See Hazardous Chemicals Dota.

Vinylidene Fluoride Gas CHz:CFz

5.5 21.3 - 122.3 Slight 6 1 4 2 1-86]

Vinyl Isobutyl Ether 15 CH2:CHOCH2CH(CH3)CH3 (-9) (Isobutyl Vinyl Ether)

0.8 3.5 182 Slight 1 2 3 2 (83) 5

Vinyl Isoodyl Ether 140 0.8 5.4 347 No 1 2 O CHz:CHO(CHz)~CH(CH3)z (601 (Isooayl Vinyl Ether)

11751

Vinyl Isopropyl Ether -26 522 133 1 2 4 3.0 2 CHz:CHOCH[CH3)2 (Isopropyl Vinyl Ether)

(-32) (272) (56) 5

Vinyl 2-Methoxyethyl Ether 64 CHZ:CHOC~H~OCHJ 118) (1 -Methoxy-Z-Vinyloxy- (oc)

ethane)

0.90 3.52 228 11091

~

O 3 O

Vinyl Methyl Ether Gas 549 2.0 43 6 2 4 2 Slight CHz:CHOCH3 (Methvl Vinyl Ether)

(287) (61

Vinyl Octadecyl Ether 350 CHz:CHO[CHz),7CH3 (1 771 (Octadecyl Vinyl Ether] Note: Melting point 82.4 (28). @S mm

0.8 297-369 No 2 O 1 O (147-187)

Vinyl Propionate CHz:CHOCOC2H5

34 0.9 3.3 203 Slight 1 2 3 2 (1) (04

(95) 5

1 -Vinylpyrrolidone 209 1.0+ 3.8 5 O 1 O 205 Yes (96) CHz:CHNCOCHzCHzCHz (98)

(Vinyl-2-Pyrrolidane) (oc3 @ 14mm

Vinyl-2-Pynolidone See 1 "Jinylpyrrolidone.

Vinyl Toluene 127 1000 0.8 11.0 0.9 4.08 334 No CHJC~H&H:CH~ 153) (538) (1681

Note: See Hozardous Chemicals Dato.

2 2 2

Vinyl Trlchlorosilane CHz:CHSiC13

70 (21) (oc1

1.3 5.61 (91 I 195 1 3 3 2W



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NFPA 325 '74 W b47444b 0528357 12T



METHODS IDENTiFIC&TION FLAMMABLE Vapor EXTINGUISHING HAZARD

FLASH IGNITION LIMITS Sp. Gr. Density BOILING POINT TEMP. Percent bvol. (Water (Air POINT Water "F ('C) "F ('C) Lower Upper = 1) =1) "F ('C) Soluble Health bility tivity

Flamma- Reac-

Water Gas See Gos.

Wax, Microcrystalline B400 0.9 2 O 1 O ( > 204)

Wax. Ozocerite 236 0.9 No 2 O 1 O (1 13) (Mineral Wax)

Wax. Paraffin 390 473 0.9 >700 No 2 O 1 O (199) (243, Note: Melting polnt 120-167 (49-75).

(>371)

Whale Oil 446 800 0.9 No 2 O 1 O 12301 14271

Whiskey See Ethvl Alcohol and Water.

White Tar See Naphthalene.

Wines Sherry and Port High

See Ethyl Alcohol and Woter.

Wood Alcohol See Methyl Alcohol.

Wood Tar O11 See Pine Tar Oil.

Wool Grease See Lanolin.

m-Xylene 81 982 1.1 7.0 0.9 3.7 282 No 1 2 3 O (27) (527) (1 39) C~H&H~)Z

(1,3-Dimethylbenzene) Note: See Hazardous Chemicals Data.

o-Xylene 90 867 0.9 6.7 0.9 3.7 292 No 1 2 3 O (32) (463) (144) Ct.HKH3)z

(1 ,P-Dimethylbenzene) (o-Xylol) Note: See Hazardous Chemicals Data.

(27) (5281 C6HKH3)z (138) (1,4-Dimethylbenzene) Note: See Hazardous Chemicals Dato.

p-Xylene 81 984 1.1 7.0 0.9 3.7 28 1 No 1 2 3 O

o-Xylidine 206 1 .o 1 .o- 435 No 3 1 O (97) (224) C6H3lCH3)zNHz

(o-Dimethylaniline) Note: See Hazardous Chemicals Data.

o-Xylol See o-Xylene.

Zinc Diethyl See Diethylzinc.

Zinc Stearate 530 788 1.1 O 1 O (277) (420) ZnlaH.4~ ( 4

1994 Edition



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NFPA 325 94 6474446 0528358 Ob6

The NFPA Codes and Standards Development Process Since 1896, one of the primary purposes of the NFPA has been to develop and update the standards covering all areas of fire safety.

Calls for Proposals The code adoption process takes place twice each year and begins with a call for proposals from the public to amend existing codes and standards or to develop the content of new fire safety documents.

Report on Proposals Upon receipt of public proposals, the technical committee members meet to review, consider, and act on the proposals. The public proposals - together with the committee action on each proposal and committee- generated proposals - are published in the NFPA's Report on Proposals (ROP). The ROP is then subject to public review and comment.

Report on Comments These public comments are considered and acted upon by the appropriate technical committees. All public comments - together with the committee action on each comment - are published as the Committee's supplementary report in the NFPA's Report on Comments (ROC).

The committee's report and supplementary report are then presented for adoption and open debate at either of NFPA's semi-annual meetings held throughout the United States and Canada.

Association Action The Association meeting may, subject to review and issuance by the NFPA Standards Council, (a) adopt a report as published, (b) adopt a report as amended, contingent upon subsequent approval by the committee, (c) return a report to committee for further study, and (d) return a portion of a report to committee.

Standards Council Action The Standards Council will make a judgement on whether or not to issue an NFPA document based upon the entire record before the Council, including the vote taken at the Association meeting on the technical committee's report.

Voting Procedures Voting at an NFPA Annual or Fall Meeting is restricted to members of record for 180 days prior to the opening of the first general session of the meeting, except that individuals who join the Association at an Annual or Fall Meeting are entitled to vote at the next Fall or Annual Meeting.

"Members" are defined by Article 3.2 of the Bylaws as individuals, firms, corporations, trade or professional associations, institutes, fire departments, fire brigades, and other public or private agencies desiring to advance the purposes of the Association. Each member shall have one vote in the affairs of the Association. Under Article 4.5 of the Bylaws, the vote of such a member shall be cast by that member individually or by an employee designated in writing by the member of record who has registered for the meeting. Such a designated person shall not be eligible to represent more than one voting privilege on each issue, nor cast more than one vote on each issue.

Any member who wishes to designate an employee to cast that member's vote at an Association meeting in place of that member must provide that employee with written authorization to represent the member at the meeting. The authorization must be on company letterhead signed by the member of record, with the membership number indicated, and the authorization must be recorded with the President of NFPA or his designee before the start of the opening general session of the Meeting. That employee, irrespective of his or her own personal membership status, shall be privileged to cast only one vote on each issue before the Association.



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Sequence of Events Leading to Publication of an NFPA Committee Document

Call for proposals to amend existing document or for recommendations on new document.

v Committee meets to act on proposals, to develop its own proposals, and to prepare its report.

v Committee votes on proposals by letter ballot. If two-thirds approve, report goes forward.

Lacking two-thirds approval, report returns to committee.

Report is published for public review and comment. (Report on Proposals - ROP)

v Committee meets to act on each public comment received.

v Committee votes on comments by letter ballot. If two-thirds approve, supplementary report goes

forward. Lacking two-thirds approval, supplementary report returns to committee.

v Supplementary report is published for public review. (Report on Comments - ROC).

v NFPA membership meets (Annual or Fall Meeting) and acts on committee report (ROP and ROC).

v Committee votes on any amendments to report approved at NFPA Annual or Fall Meeting.

v Complaints to Standards Council on Association action must be filed

within 20 days of the NlTA Annual or Fall Meeting.

Standards Council decides, based on all evidence, whether or not to issue standard or to take other action, including hearing any complaints.

Appeals to Board of Directors on Standards Council action must be filed within 20 days of Council action.



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NFPA 325 94 m 6474446 0528360 714

FORM FOR PROPOSALS ON NFPA TECHNICAL COMMITTEE DOCUMENTS

Mail to: Secretary, Standards Council National Fire Protection Association, 1 Batterymarch Park, Quincy, Massachusetts 02269-9101 Fax NO. 617-770-3500

Note: All proposals must be received by 5:oO p.m. ESTEDST on the published proposal-closing date.

If you need further information on the standards-making process, please contact the Standards Administration Department at 617-984-7249.

Date 911 8/93 Name John B. Smith Tel. No. 617-555-1212

Company

Street Address 9 Seattle St., Seattle, WA 02255

b) Section/Paragraph 1-5-8.1 (Exception No. 1 )

2. Proposal recommends: (Check one) O new text

FOR OFFICE USE ONLY

O revised text Ei deleted text Date Rec'd

Delete exception.

4. Statement of Pro tion; give the specific

A properly installed an em should be free of ground faults. The occurrence of one or more ground faults should be required to cause a "trouble" signal because it indicates a condition that could contribute to future malfunction of the system. Ground fault protection has been widely available on these systems for years and its cost is negligible. Requiring it on all systems will promote better installations, maintenance and reliability.

5. This Proposal is original material. (Note: Original material is considered to be the submitter's own idea based on or as a result of hidher own experience, thought, or research and, to the best of hidher knowledge, is not copied from another source.)

O This Proposal is not original material; its source (if known) is as follows:

Note 1 : Type or print legibly in black ink. Note 2: If supplementary material (photographs. diagrams, reports, etc. ) is included, you may be required to submit sufficient copies for all members and alternates of the technical committee.

I hereby grant NFPA the non-exclusive, royalty-free rights, including non-exclusive, royalty-free rights in copyright, in this proposal and I understand that I acquire no rights in any publication of NFPA in which this proposal in this or another similar or analogous form is used. %Øu Signature (Required)

PLEASE USE SEPARATE FORM FOR EACH PROPOSAL Copyright National Fire Protection Association Provided by IHS under license with NFPA Licensee=Arup/5969159001


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NFPA 325 74 b47444b 0528363 b50

FORM FOR PROPOSALS ON NFPA TECHNICAL COMMITTEE DOCUMENTS

Mail to: Secretary, Standards Council National Fire Protection Association, 1 Batterymarch Park, Quincy, Massachusetts 02269-9101 F ~ x NO. 617-770-3500

Note: All proposals must be received by 500 p.m. ESTEDST on the published proposal-closing date.

If you need further information on the standards-making process, please contact the Standards Administration Department at 617-984-7249.

Date Name Tel. No.

Company

Please Indicate Organization Represented (if any)

1. a) NFPA Document Title NF’PA No. & Year

b) Sectioflaragraph ~

2. Proposal Recommends: (Check one) O new text O revised text O deleted text

Log #

Date Rec’d

3. Proposal (include proposed new or revised wording, or identification of wording to be deleted):

4. Statement of Problem and Substantiation for Proposal: (Note: State the problem that will be resolved by your recommenda- tion; give the specific reason for your proposal including copies of tests, research papers, fue experience, etc. If more than 200 words, it may be abstracted for publication.)

5. O This Proposal is original material. (Note: Original material is considered to be the submitter’s own idea based on or as a result of hidher own experience, thought, or research and, to the best of hidher knowledge, is not copied from another source.)

O This Proposal is not original material; its source (if known) is as follows:

Note 1 : Type or print legibly in black ink. Note 2: If supplementary material (photographs. diagrams, reports, etc.) is included, you may be required to submit sufficient copies for all members and alternates of the technical committee.

I hereby grant NFPA the non-exclusive, royalty-free rights, including non-exclusive, royalty-free rights in copyright, in this proposal and I understand that I acquire no rights in any publication of NFPA in which this proposal in this or another similar or analogous form is used.

Signature (Required)

PLEASE USE SEPARATE FORM FOR EACH PROPOSAL Copyright National Fire Protection Association Provided by IHS under license with NFPA Licensee=Arup/5969159001


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10 Portable Extinguishers 1 Flre Prevention Code

10R Portable Fire Extmguishing Equipment

11 Low-Expansion Foam 11A Medium- and High-Expansion Foam

11 C Mobile Foam Apparatus 12 Carbon Dioxide Systems 12A Halon 1301 Systems 12B Halon 121 1 Systems 13 Sprinkler Systems 13D Sprinkler Sys., Dwellings

13R Sprinkler Sys.. Res. Occ. up to and 13E Sprinkler Prop., F.D. Operations at

Including 4 Stories 14 Standpipe, Hose Systems

16 Deluge Foam-Water Systems 15 Water Spray Fixed Systems

16A Closed Head Foam-Water

17 Dry Chem. Ext. Systems Sprinkler Systems

17A Wet Chem. Ext. Systems

20 Centrlfugal Fire Pumps 18 Wetting Agents

22 Water Tanks 24 Private Fire Service Mains 25 Water-Based Fire Prot. Systems 26 Supv'n. Water Supply Valves 30 flam. Liquids Code 30A Automotive and Marine Service

Station Code 308 Aerosol Products 31 Oil-Burning Equipment 32 Drycleaning Plants 33 Spray Application 34 Dipping and Coating Processes 35 Mfg. Organic Coatings 36 Solvent Extraction 37 Combustion Engines 40 Motion Picture Film 40E Pyroxylin Plastic 43A Liquid, Solid Oxidizers 438 Organic Peroxide Formulations 43D Storage of Pesticides 45 Labs Using Chemicals 46 Forest Products. Stwage 49 Hazardous Chemicals Data 50 Bulk Oxygen Systems 50A Gaseous Hydrogen Systems 508 Liquefied Hydrogen Systems 51 Welding and Cutting 51A Acetylene Charging Plants 516 Welding Processes 52 CNG Vehicular Fuel Systems 53 Oxy. Atmospheres 54 Nat'l Fuel Gas Code 55 Ccmpressed and Liquefied Gases in

57 LN Gas Vehicular Fuel Systems Portable Cylinders

58 LP-Gas Storage, Use 59 LP-Gas, Utility Plants 59A LN-Gas. Stg.. Handling

61 B Grain Elevators 61A Starch, Mfg. Handling

61C Feed Mills 810 Agricultural Commodities 65 Aluminum Processing 68 Venting of Deflagrations 69 Explosion Prev. Systems 70 Nat'/ Electrical Code 70A Dwelling Electrical Code 708 Elect. Equlp. Maint. 70E Employee Electrical Safety 72 National Fire Alarm Code 73 Residential Elect. Maint. 75 Electronic Computer Systems 77 Static Electricity

80 Fire Doors and Fire Windows 79 Elect. Std. for Ind. Machinery

8OA Exposure Fires, Rot. 81 Fur Storage B Cleaning 82 Incinerators, Systems 8 Equip. 85C Furnace Explosions/lrnplosions in

in Dwellings

Systems

Multiple Bumer Boiler-Fumaces

NFPA 325 94 œ b47444b 0528362

Bibliography of NFPA Standards

86 Ovens and Furnaces 86C Ind. Fum., Sp. Processing 86D Ind. Vacuum Furnaces 88A Parking Structures 888 Repair Garages 90A Air Conditioning Systems 908 Warm Air Htg., As Cond. 91 Exhaust Syst. for Air Conveying of

928 Smoke Mgmt. Syst. in Malls, Atria, 92A Smoke-Control Systems

96 Cornmerclal Cooking Operations 97 Heating Terms, Glossary 99 Health Care Facilities 996 Hypobaric Facilities 99C Gas and Vacuum Systems 1 O T Life Safety Code 101M Alt. Approaches to Life Safety 102 Assembly Seating, Tents 105 Smoke-Control Door Assemblies 110 Emer.. Standby Power Systems 11 1 Stored Electrical Energy Emer. &

Standby Power Systems 120 Coal Preparation Plants 121 Self-Propelled 8 Mobile Surface

122 Flam. &Comb. Liquids in Mines 123 Underground Bit. Coal Mines 124 Diesel Fuel 8 Equlp. in

Underground Mines 130 Fixed Guideway Transit Systs. 150 Racetrack Stables

203 Roof Coverings 170 Fire Safety Symbols

204M Smoke, Heat Venting 21 1 Chimneys, Fireplaces. Vents 214 WaterCooling Towers 220 Types Bldg. Construction 221 Fire Walls and Fire Barrier Walls 231 General Storage 231C Rack Storage of Mat'ls. 231D Storage of Rubber Tires 231E Storage of Baled Cotton 231 F Storage of Roll Paper

232AM Archives Centers 232 Protection of Records

241 Constr. Alteration, and Demolition

251 Fire Tests Bldg. Constr. 8 Mat'ls. 252 Fire Tests of Door Assem. 253 Test for Floor Covering Systems 255 Burning Character. Bldg. Mat'ls. 256 Tests of Roof Coverings 257 Tests of Window Assemblies 258 Test of Smoke Generation 259 Test for Heat of Bldg. Mat'ls. 260 Tests for Cig. Ignition Resistance

261 Tests for Cig. Ignition Resistance Components of Furniture

262 Test for Fire and Smoke Char. of Wires Uphol. Fum. Assem.

263 Test for Heat 8 Smoke Release Rates and Cables

264 Test for Heat 8 Smoke Rates Using Oxygen-Consumption Calorimeter

264A Heat Release Rates - Uphol. Fum. Comp. 8 Mattresses

265 Textile Wall Coverings, Room

266 Test for Uphol. F m . Exp. to flaming

267 Test for Mattress and Bedding Exp. to

291 Fire Hydrants 295 Wildfire Control 297 Telecomm. Rural Forestry 298 Foam Chem. for Class A FueURural

299 Protection Life and Property from

302 Pleasure and Cmm. Motor Craft 303 Marinas and Boatyards 306 Gas Hazards on Vessels 307 Marine Terminals. Piers

Materials

Large Areas

Mining Equip.

Operations

Fire Growth Contribution, Tests for

Ignition Sources

Flaming Ignition Source

Suburban

Wildfire

312 Vessels, Constr., Repair 318 Cleanrooms 321 Class. Flam. Liquids

326 Safe Entry, Underground Storage 325 Prop. of Flam. Liquids, Gases, Solids

327 Cleanmg Small Tanks Without

328 Manholes, Sewers, Flam. Liqulds and Gases in

329 Underground Leakage, flam. Liquid Tanks

385 Tank Vehtcles 386 Portable Shipping Tanks 395 Farms, Storage Flam. Liquids 402M krcraft Rescue, Fire Fighting 403 Aircraft Rescue Servlces

408 Aircraft Extinguishers 407 Aircraft Fuel Servicing

409 Aircraft Hangars 410 Aircraft Maintenance

414 Aircraft Rescue Vehicles 412 Eval.. Foam Equip. for Aircraft

416 Airport Terminals 415 Aircraft Fueling Ramp Dramage

417 Aircraft Loading Walkways 416 Roof-top Heliports 419 Airport Water Systems 422 Aircraft Accident Response 423 Aircraft Engine Test Facilities 424M AirporVCommunity Emerg. Planning 471 Responding to Haz. Mat. Incidents 472 Haz. Mat. Resp. Prof. Comp. 473 Competencies for EMS Personnel 480 Magnesium 481 Titanium 482 Zirconium

490 Ammonium Nitrate 485 Lithium Metal

491M Haz. Chern. Reactions 495 Explosive Materlais 496 Purged Enclosures, Elec. Equip. 497A Class I Haz. Locations for Elec. Inst. 4976 Class II Haz Locations for flec.

497M Gases. Vapors Dusts for Elec. Equtp. Inst. in Chem. Process Areas

498 Explosives, Motor Vehicle Term. in Haz. Loc.

501A Manufactured Home Instal., Sites 501C Recreational Vehicles 501D Recreational Vehicle Parks 502 Highways. Tunnels Bridges 505 Powered Industrial Trucks 512 Truck Fire Protection 513 Motor Freight Termlnals 550 Firesafety Concepts Tree 600 Industrial Fire Brigades 601 Guard Service 650 Pneumatic Conveying Systems 651 Alumlnum Powder 654 Prevent. Fire 8 Dust Explosions 655 Sulfur Fires 664 Wood Processing. Woodworking 701 Fire Tests, Textiles, Films 703 Fire-Ret. Treat. of Bldg. Mat'ls. 704 Ident. of Fire Haz of Materials 705 Field flame Test for Textiles and Films

801 Radioactive Materials Facllittes 780 Lightning Prot. Code

802 Nuclear Research Reactors 803 Light Water Nuclear Power Plants 820 Wastewater Facilities 850 Electric Generating Plants 851 Hydroelectric Generating Plants 901 Uniform Coding for Fire Prot. 902M Field Incident Guide 903 Property Survey Guide 904 Incident Follow-up Report Guide 906 Fire Incident Field Notes 907M Inves. of Fires of Elec. Origm Y10 Libraries and Library Collections 91 1 Museums and Museum Collections 912 Places of Worship 913 Historic Structures and Sites 914 Fire Prd. in Historic Struc.

Tanks

Entry

921 Fire and Explosion Investigations 1000 Prof. Qual. Accreditation and

1001 Fire Fighter Prof Oual. 1002 F.D. Vehicle Driver Prof. Qual. 1003 Airport Fire Fighter Prof. Qual. 1021 Fire Officer Prof. Qual. 1031 Fire Inspector Prof. Qual. 1033 Fire Investigator Prof. Qual. 1035 Public Fire Educator Prof. Qual. 1041 Fire Instructor Prof. Qual. 1122 Model Rocketry 1123 Fireworks, Public Display 1124 Fireworks, Mfg., Trans., Stge 1125 Model Rocket Motors, Mfg. 1126 Pyrotechnics Before Proximate

1141 Planned Building Groups 1201 Devel. of FP Services for Public 1221 Public Fire Sew. Comm. Systs. 1231 Suburban & Rural Water Supplies 1401 Training Reports, Records 1402 Building Training Centers 1403 Live Fice Training Evolutions 1404 FD SCBA Program 1405 Land-Based Fire Fighters Who

Respond to Marine Vessel Fires

1410 Initial Fire Attack 1406 Outside Live Ere Training Evolutions

1420 Warehouse Occupancies 1452 Dwelling Fire Safety Surveys 1470 Search and Rescue 1500 Fire Dept. Occupational Safety

and Health Prog. 1521 Fire Dept. Safety Officer 1561 F.D. Incldent Management Syst. 1581 F.D. Infection Control Program 1582 Medical Requirements for Fire

1901 Pumper Fire Apparatus 1902 Initial Attack Fire Apparatus 1903 Mobile Water Supply Fire Apparatus 1904 Aeria! Ladder 8 Elev. Platform 1906 Wildland Fire Apparatus 191 1 Tests of Pumps on F.D. Apparatus 1914 Testing F.D Aerial Devices 1921 Portable Pumping Units 1922 FS Self-Contained Pumping Units 1931 Fire Dept. Ground Ladders. Design 1932 Fire Dept. Ground Ladders, Use 1961 Fre Hose 1962 Fire Hose Care, Use 1963 Fire Hose Connections 1964 Spray Nonles (Shutoff and Tip) 1971 Prot. Clothing, Structural m e Fighting

1973 Gloves for Structural Fire Fighting 1972 Helmets, Shctural Fire Fighting

1975 StationMork Uniforms for FF 1974 Prd. Footwear. Struc. Fire Fighting

1976 Prot. Clothing - Proximity Fire

1977 Prot. Clothing -Wildland Fire Fighting 1981 Self-contained Breathing &p. 1982 Personal Alert Safety Systems for Fire

1983 Life Safety Rope 1991 Vapor-Protective Suits for Haz

1992 Liquid Splash-Protective Suits for

1993 Suwort Function Prot. Clothing for

1999 Prot. Clothing - Medical Emerg.

2001 Clean Agent Ext. Systems 8501 Single Burner Boiler Operation 8503 Pulverized Fuel Systems

Cert. Sys.

Audience

Fighters

Fighting

Fighters

Chem. Emergencies

Haz Chem. Emergencies

Haz. Chem. Oper.

Oper.

8504 Atmospheric Fluidized-Bed Boiler

8505 Stoker Operation Operation



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,

m NFPA

National Fire Protection Association 1 Batteryrnarch Park. PO Box 91 01. Qutncy. MA 02269-91 O 1

To Order Products. Call Toll-Free: 1-800-344-3555



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