Surface Tension of Pure Liquids and Binary Liquid Mixtures

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Landolt-BrnsteinNumerical Data and Functional Relationships in Science and Technology

New Series/ Editor in Chief: W. Martienssen

Group IV: Physical Chemistry

Volume 16

Surface Tension of

Pure Liquids and

Binary Liquid Mixtures

Editor

M.D. Lechner

Authors

Ch. Wohlfarth and B. Wohlfarth


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Editor

M.D. Lechner

Institut fr Physikalische Chemie

Universitt Osnabrck

D-49069 Osnabrck, Germany

Authors

B. Wohlfarth

Hochschulbibliothek

Fachhochschule Merseburg

D-06217 Merseburg, Germany

Ch. Wohlfarth

Institut fr Physikalische Chemie

Martin Luther Universitt, Halle-Wittenberg

D-06217 Merseburg, Germany


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Preface

Many physical and chemical processes take place on the surface of liquids and solids. These processes

usually differ considerably from those in the corresponding bulk phase. Surface processes can be

influenced by liquid layers or films. Examples are: reduction of friction, abrasion and corrosion, reduction

of evaporation and stabilization of foams ( i.e. treatment of oil slicks on the sea), etc.

Furthermore, processes on surface layers are the basis of life, as the walls of biological cells consist of a

few monolayers of organic substances which control the material transport. The properties of colloids are

dominated by processes on the surface. Processes related to adhesion, wetting and coating are ruled by

surface effects.

Scientific and technological research on many areas needs data on surface tension of the used materials,

e.g.: thin layer technologies, microelectronics, electronic functional units, sol-gel technologies for material

production, development of compound materials, phase separation techniques, matrix systems for

chemical reactions, drug carriers, treatment of raw materials, chemical synthesis catalysed by micelles,washing processes, tertiary oil recovery, etc.

Due to this large interest, Springer-Verlag and the editors of Landolt-Brnstein decided to publish a

volume on surface tension of liquids and binary liquid mixtures. Because the amount of data exceeds the

available space for printing, only one recommended data set for each substance is printed. Therefore, this

volume also contains a CD-ROM where all available data are provided. The data of the 6 th Edition of

Landolt-Brnstein Vol. II/3, 1956 (!) are included in this volume.

The editor kindly acknowledges the support of Dr. R. Poerschke and Dr. H. Seemller from Springer-

Verlag. The publisher and the editor are confident that this volume will increase the use of the "Landolt-

Brnstein".

Osnabrck, October 1997 The Editor


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Ref. p. 6] 1. Introduction 1

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1 Introduction

1.1 Selection of data

Forty years after the publication of a data collection on surface tensions in the 6th edition of Landolt-

Brnstein [56LB1], a complete volume is presented here, providing an up-to-date information on this

property (the final date of this data collection is December 1996).

Many handbooks, e.g. the CRC Handbook of chemistry and physics [94L1], and also a number of

electronic data bases (e.g., consult the file NUMERIGUIDE provided by the databank host STN Interna-

tional), contain data or, at least, constants of fitting functions for the surface tension of liquids. However,the common problem with these sources is: either only one single value is given per individual chemical

substance (in handbooks usually for a temperature around 20 C) together with the constants of a fitting

function or the user is confronted with large numbers of data and/or references per substance stored in

electronic files, like in the BEILSTEIN or in the GMELIN data base. No electronic database provides the

complete surface tension data of liquids and binary liquid mixtures. The most cited review on surface

tension of pure liquids prepared by Jasper [72J1] is now 25 years old and, what is more important, it does

not contain the original data but linearly smoothed values (in a number of cases, even from different

sources). A more recent compilation of various physico-chemical data by Yaws [92Y1] also contains only

constants of fitting equations for the surface tension of a number of substances. The latest review on

surface tensions for binary liquid mixtures [83M1] only provides the bibliographic information and the

sign of the deviation from the mole fraction-weighted average of the surface tensions of the pure

components at the temperature of measurement. Using these sources as s starting point, we searched inChemical Abstracts up to the end of 1996 under the key word surface tension. Additionally, our own

data files were checked.

Because of the vast amount of data on surface tension available, in comparison to the former collection

in the Landolt-Brnstein series, a specialization for this new volume was necessary. The main

specialization is the focus on non-electrolyte systems, and only data for pure liquids and binary liquid

mixtures at normal pressure (or at the saturation vapour pressure) were taken into account for this volume.

For mixtures, this data collection is restricted to binary liquid mixtures, i.e. no solutions of any solids are

included here. For polymer systems, a recent compilation was prepared by Wu [89W1] which will be

updated in 1998 in the 4th edition of the Polymer Handbook. Surfactant solutions, micellar systems, etc.

will be presented later in an additional volume of the Landolt-Brnstein series. Molten metals and metallic

alloys, molten salts, molten glasses and other high-temperature melts could also not be included.

Nevertheless, the amount of data much exceeds the available place for printing. Thus, the volume

contains an electronic form (CD-ROM) where all nonprinted data are available. For all printed data, aselection was made. In contrast to most of the above-mentioned sources, we decided to print one or two

recommended original data sets and not smoothed ones. However, the literature search carried out for

preparing this volume reveals that surface tension measurements for a large number of liquids have only


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2 1. Introduction [Ref. p. 6

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been reported once. Furthermore, a general evaluation of surface tension data is difficult. The most

problematic source of errors is the purity of the substances. This is especially true for measurements on

substances in the past, when substances of very high purity were not available and the investigators had to

prepare their own compounds. Therefore, in all cases where it was possible, measurements made in recent

years were preferred to older ones. However, scattering of data points is in some cases tremendous.

Selection of the data was therefore made under the following aspects: (i) the temperature dependence was

checked (if data are available over a certain temperature range), (ii) purity statements were compared, (iii)

methods of measurement used and quality of apparatus and equipment were checked, orthobaric data, i.e.

measured at the vapour pressure of the saturated liquid in equilibrium with the vapour, were preferred

(avoiding problems with air or gas solubility), (iv) the experience of those authors who conducted

extensive series of measurements over a period of several years was taken into account. Nevertheless,

selected data from different authors may show differences being larger than the usual accuracy of the data

itself. Providing the original data ensures that the user receives the information of their inherent

inaccuracy without smoothing. The scattering of really good data is smaller than 1%, the common error is

about 0.5 mN/m, but errors may even reach 10% and more, especially in the case of older

measurements. For many liquids, however, the user will not have a choice between several data sets forthe surface tension, because it was measured only once. This is also true for many binary mixtures. For all

cases where more data were collected in the electronic form than selected and printed in this volume, the

substance is marked by an asterisk (*). The user can employ additional data from the electronic form if

doubts arise from the selected data in this book. For a number of substances, Jaspers smoothed surface

tension values are also included in the electronic form for comparison. For mixtures, the asterisks also

point to additional data in the electronic form, especially if quite a lot of measurements were made on a

given system, as for example for water + ethanol.

Numbering of all references according to the Landolt-Brnstein system was made once for all pure

liquids, printed references are a part of this reference list (and show therefore jumps in numbering in the

book).

1.2 Surface tension, temperature, composition

This volume contains data on (gas-liquid) surface tensions as a function of temperature, and - for the

binary mixtures - as a function of composition.

Surface tension

The surface tension is defined as the amount of Gibbs free energy at constant temperature, pressure

and composition being necessary to change the surface (here the interface between a liquid and a vapour

phase) of a given system. It is an intensive quantity and can be introduced into Gibbs fundamental

equations in the following manner:

dU= T dSpdV+ idni + dA (1)

dH= TdS+ Vdp+ idni + dA (2)

dF= SdT pdV+ idni + dA (3)

dG = SdT+ V dp + idni + dA (4)

with inner energy U, enthalpy H, Helmholtz free energy F, Gibbs free energy G, entropy S, volume V,

pressure p, absolute temperature T, chemical potential of component i i , amount of substance of

componenti ni, and surface (here gas-liquid interface) A.


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Thus, differentiation of Eqs. (1) - (4) leads to the four equal partial derivatives:

= (U/ A)S, V, n = (H/ A)S, p, n = (F/ A)T, V, n = (G/ A)T, p, n (5)

Surface tension has a measuring unit of energy per area, which is in SI units J/m2or N/m. Usually, is

given in mN/m, which is equal to dyn/cm or erg/cm2 in cgs units used in the older literature.

Its temperature and its pressure dependence follow from Maxwells relations:

(/ T)p, A, n = (S/ A)T, p, n (6)

(/ P)T, A, n = (V/ A)T, p, n (7)

The surface tension of most liquids decreases with increasing temperature in a nearly linear fashion

(which was used by Jasper [72J1] for smoothing). The well-known relationship attributed to Etvs

provides an algebraic form for this linearity taking into account the slight temperature dependence of themolar volume Vof the liquid, an empirical constant k and a specific temperature TE:

V2/3 = k(Tcrit TE T) (8)

For non-associating liquids, k has a value of about 17.7 J K1

mol1

and TE is about 6 K, but somewhat

dependent on the substance under consideration, Tcrit is its critical temperature where the interfacial

tension between a liquid and a vapour phase becomes zero. According to the principles of corresponding

states and to scaling theories, the temperature dependence just below the vapour-liquid critical point can

be described by relationships like Eq. (9),

= o(1 T/Tcrit)n (9)

where nis about 11/9. More precise descriptions can be obtained by extending Eq. (9) with further terms.

Some examples are included in the data section below.

Methods for the measurement of surface tensions were carefully reviewed by Pugachevich in the

Experimental Thermodynamics Series of the IUPAC Commission on Thermodynamics and Thermo-

chemistry [75P1]. A more recent description is given by Adamson in his book [90A1]. Thus, only a brief

outline should be sufficient here.

The most common method is the method of capillary rise or depression. It is truly static and can be

used over a wide temperature range (up to the vapour-liquid critical point of a pure liquid). There are

numerous variants developed and applied in the literature, high precision is obtained only by rigorously

conforming to certain structural and dimensional specifications in designing the capillarimeter. Themathematical theory is quite simple. As it results directly from the well-known Laplace equation for the

difference of pressures p on the outer and inner sides of a curved surface of a liquid, its surface tension

and the main radii of curvature r1 and r2 at a given point of the interface,

p = (1/r1+ 1/r2 ) (10)

the height of rise h of a liquid of density L in a very narrow capillary tube with inner radius r will be

given to a first approximation by Eq. (11)


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h = 2 cos / {g r(L V)} (11)

in which is the contact angle of wetting, g is the acceleration due to gravity, and V denotes the

density of the gas/vapour phase. More complicated expressions have to be obtained to correct for several

technical constraints. Only in cases of complete wetting, i.e. cos = 1, can surface tensions be obtained

with sufficient accuracy. However, one has to note that Eq. (11) is valid only when the surface of the

liquid outside the capillary has infinite extent. Otherwise, the capillary rise at the wall of the sample

container will distort the result. To avoid this problem and to reduce the necessary amount of liquid, two

or more capillary tubes of different radii r1 and r2 are used and only the difference of level of liquid in

these capillaries is measured.

h = 2 (1/r1 1/r2) cos / {g(L V)} (12)

For liquids which form an appreciable capillary-liquid contact angle, alternative methods have to be

applied (Pugachevich generally recommends not to use capillary rise because of wetting problems).

The sessile drop or gas bubblemethodis widespread for measuring the surface tension of different

liquids and numerous works have been devoted to the theory of this method. Starting from Eq. (1), one

obtains relations between the capillary constant a2= / {g(L V)} and the distance between the top

of the drop and the equatorial surface z as functions of its ratio with the radius of the drop r:

a2/ r

2 = f (z/r) (13)

which may be of some analytical form or given in tables [90A1].

The method of the weight or volume of a drop is a convenient laboratory method of fair accuracy,

where drops are formed at the end of a tube of radius r , and after counting the number of drops and

weighing their total amount, one obtains the weight per drop w which is proportional to the surface

tension of the liquid under measurement.

w = 2 r (14)

However, the weight of the fallen drop is in fact less than the weight of the hanging drop, and so, to

calculate the correct value of the surface tension, one must know a correction factor . There have been

several attempts to calculate such a factor (as a function of (r/a)) or to determine it from comparison with

experimental data from other methods. In general, the lack of theoretical basis and the different problems

caused by wetting or non-wetting lead Pugachevich to the conclusion not to recommend it for reliable

investigations. Additionally, in the case of mixtures, one has to take into account that this method is a

dynamic one and therefore is not well suited to systems that establish their equilibrium surface tension

slowly.

Further semistatic methods are the ring or plate detachment methods. These methods are based on the

determination of the force necessary for the detachment of a ring or plate of known radius from the

surface of the liquid, in which the previously balanced ring or plate was partially immersed. Knowing the

radius of the ring and its diameter, one can determine the surface tension according to one of the many

formulas written in the literature. Usually, some corrections are necessary regarding the geometry of the

ring and the accuracy of the force measurement.


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The method of maximal pressure in a gas bubble or a dropconsists of determining the maximum

pressure, pmax , necessary to push a drop or a bubble through a calibrated tube of radius r , which is

plunged into the liquid through a vertical pipe. The surface tension can be calculated by relation (15)

= pmaxX/ 2 (15)

with X being an effective radius which is to be found by the method of approximations in series with the

help of Sugdens correction tables [22S1].

Finally, we note that surface laser light scatteringmeasurements are used today for the determination

of surface tensions. Details about the method and the data reduction are given in the monograph edited by

Langevin in 1992 [92L1].

Temperature T

Temperatures are given in C or K and rounded, corresponding to their usual accuracy (with some

exceptions made for more precise measurements). If no temperature is given here, no such information

could be found in the original source (in old sources this could mean room temperature).

Mole fraction xi, volume fraction i, and mass fraction wi

Three different concentration variables were used in the literature. In most cases the mole fraction xiis given (xi = ni / nk , ni= amount of substance of component i ), but there are also a number of

mixtures where the volume fraction i (i = i / k , i= volume of component i ) or the mass

fraction wi (wi = mi / mk, mi= mass of component i ) are used. If they were given together in the

original source, the mole fraction was preferred for the tables in this volume. The subscript i = 1 or 2

denotes the concentration of first or second component in the mixture, respectively.

1.3 Arrangement of data

The data tables for the pure liquids are organized by the gross formulae according to the Hill system, i.e.

with increasing number of C and H atoms followed by the other atoms according to their alphabetical

order with an Arabic numeral indicating the number of atoms of each element (if different from 1) in the

right subscript position. If substance formulae have the same first element, then the substance having a

larger number of that element follows the one with a lower number. If these numbers are the same, then

the next elements are considered, using similar criteria. The absence of a next element in one of the

substances confers a lower position in the order to it. Isomeric substances are further sorted in thealphabetical order of their names. Inorganics follow the same order.

No special substance indices are prepared for this volume, as the order of the substances corresponds

to a substance index based on gross formula (in difficult cases it is recommended to apply the data of the

electronic form and to search there).

The data tables for the binary liquid mixtures are organized by the gross formula of the first substance

and for mixtures with a common gross formula of the first substance by the gross formulae of the second

one. In binary mixtures with water, water is always the first component. Mixtures composed of organic

compounds follow those with water. The firstsubstance is alwaysthe one with the lowernumber of C, H,

etc. atoms (the order used in the original source was changed for this data collection). The user has to


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search for a certain mixture by looking for the compound with the lower C, H, , etc. number first and then

for the second compound, again following this rule. No double listing by second compounds is given.

1.4 Substances and nomenclature

In general, for each substance, an unambiguous and unique name was chosen as the preferred name. For

organic substances, it is usually one of the various systematic names recommended by IUPAC [79IU1]. A

few other systematic names and widely used trivial names were adopted as synonyms. The symbols used

to denote the natural elements are those recommended by IUPAC [91IU1]. Each substance is

characterized by its chemical name and by its Chemical Abstracts Service (CAS) Registry Number to

allow a well-defined search where chemical names are difficult or different chemical names are in

common use. The CAS registry number can easily be searched for in all electronic files.

An index of substance names did not seem to be necessary. There are too many different names in useand the CAS registry names as systematic names are rather complicated and not common enough to be

applied for such a purpose in this volume (LIDE [94L1] applied these systematic names for alphabetical

ordering of the table of organic substances, together with a synonym index, a molecular formula and a

structural formula index, which is all too extensive for our volume). Nevertheless, the user will find the

information he is looking for by first searching the gross formula of a given substance following the order

of the volume as described above.

1.5 References for 1

22S1 Sugden, S.: J.Chem.Soc. 121(1922) 858

56LB1 Schfer, K. and Lax, E.: Landolt-Brnstein, Zahlenwerte und Funktionen aus Physik,

Chemie, Astronomie, Geophysik und Technik, 6th Ed., vol.2, part 3, p. 404-494, Springer-

Verlag, Berlin, Gttingen, Heidelberg 1959

72J1 Jasper, J.J.: J.Phys.Chem.Ref.Data 1(1972) 841-1009

75P1 Pugachevich, P.P.: Interphase surface tension, Chap. 20 in Experimental thermodynamics,

vol. II, Experimental thermodynamics of non-reacting fluids, LeNeindre, B.; Vodar, B.

(eds.), Butterworth, London 1975, pp. 991-1021

79IU1 IUPAC Organic Chemistry Division: Nomenclature of organic chemistry, Rigaudy, J.,

Klesney, S.P. (eds.), Pergamon Press, Oxford 1979

83M1 McLure, I.A.; Pegg, I.L.; Soares, V.A.M.: Colloid Sci. 4(1983) 283-322

89W1 Wu, S..: Surface and interfacial tension of polymers, oligomers, plasticizers, and organicpigments. Polymer Handbook, Brandrup, I., Immergut, E.H. (eds.), 3rd Ed., p. VI/411-434,

J.Wiley & Sons, New York, Chichester, Brisbane, Toronto, Singapore 1989

90A1 Adamson, A.W.: Physical chemistry of surfaces, 5th ed., J.Wiley & Sons, New York 1990

91IU1 IUPAC Commission on Atomic Weights and Isotopic Abundances: Atomic weights of the

elements 1989, Pure Appl.Chem. 63(1991) 991

92L1 Langevin, D. (ed.): Light scattering by liquid surfaces and complementary techniques,

Surfactant Sci.Ser. 41(1992)

92Y1 Yaws, C.L.: Thermodynamic and Physical Property Data, Gulf Publ.Comp. 1992

94L1 Lide, R.D. (ed.): CRC Handbook of chemistry and physics, 75th Ed., CRC Press, Boca

Raton, Ann Arbor, London, Tokyo 1994


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Surface tension of pure liquidsCh. Wohlfarth and B. Wohlfarth

Inorganic compounds

Organometallic compounds

Organoarsenic compounds

Organoboron compounds Organosilicon compounds

Organophosphorus compounds

Organic compounds

References (pure liquids)

ST = surface tension, all values are given in mN/m = dyn/cm

Pure liquids: data

Inorganic compounds

1 Al Br3 aluminium bromide 7727-15-3

T/C 102.0 120.0 130.0 147.0 154.0 29S2

ST 25.5 24.2 23.5 22.5 21.7

T/C 110.0 120.0 130.0 140.0 160.0 72J1

ST 24.93 24.23 23.52 22.82 21.41

2 Ar argon 7440-37-1

T/K 84.53 85.44 86.14 88.11 90.07 90.42 92.07 94.23 82B4

ST 13.22 13.01 12.82 12.35 11.89 11.83 11.39 10.88

T/K 95.68 97.83 100.43 104.73 105.51 110.85 112.50 114.79

ST 10.55 10.06 9.45 8.48 8.27 7.10 6.73 6.23

T/K 115.96 117.54 121.51 124.85 124.97 127.51 128.41 129.48

ST 5.98 5.64 4.81 4.15 4.12 3.63 3.44 3.24

T/K 131.94 133.60 134.72 137.57 139.41 141.31 143.05

ST 2.77 2.47 2.27 1.768 1.456 1.166 0.899

T/C -153.0 -143.0 -135.0 -125.0 94S1

ST 5.175 3.137 1.663 0.222

T/K 120.41 125.05 125.176 129.800 134.31 139.10 143.64 92H2

ST 5.09 4.17 4.11 3.33 2.33 1.53 0.80

T/K 120.47 125.19 130.68 135.15 140.12 145.23 88N1

ST 4.984 4.023 2.926 2.139 1.240 0.553

T/K 87.0 100.0 120.0 129.73 130.0 140.0 67B2

ST 12.52 9.45 4.99 3.10 3.08 1.29

T/K 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 58S1

ST 13.12 11.86 10.63 9.42 8.24 7.10 6.01 4.95

T/K 125.0 130.0 135.0 140.0 145.0 150.7


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ST 3.94 2.99 2.10 1.28 0.57 0.0

T/K 83.82 84.03 84.31 84.40 85.01 85.48 86.42 86.79 66S2

ST 13.39 13.34 13.31 13.23 13.06 12.99 12.71 12.64

T/K 87.53 88.15 90.44 90.67 91.16

ST 12.48 12.26 11.74 11.65 11.56

T/K 84.0 85.0 86.0 87.0 88.0 89.0 90.0 72V1

ST 11.46 11.30 11.15 11.00 10.84 10.69 10.53

T/K 84.10 84.77 85.44 86.27 86.85 64S1

ST 13.37 13.19 12.93 12.77 12.58

T/K 84.0 86.0 88.0 90.0 92.0 56S2

ST 13.34 12.84 12.34 11.84 11.34

T/K 85.0 87.0 90.0 45G1

ST 13.19 12.68 11.91

T/K 85.0 90.0 25V1ST 13.2 11.9

3 As Br3 arsenic tribromide 7784-33-0

T/C 49.6 74.5 90.0 105.5 121.0 135.0 149.6 165.0 17J1

ST 49.6 46.6 44.8 43.0 41.0 39.6 38.2 37.0

T/C 179.7

ST 36.1

4 As Cl3 arsenic trichloride 7784-34-1

T/C 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 67P1

ST 40.90 40.16 39.64 38.74 37.90 37.18 36.53 35.88

T/C 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0

ST 35.18 34.47 33.71 33.13 32.41 31.80 31.06 30.24

T/C 100.0 105.0 110.0 115.0 120.0 125.0 130.0

ST 29.62 28.89 28.35 27.65 26.99 26.38 25.79

T/C -21.0 0.0 20.8 35.3 50.2 64.8 75.7 90.0 17J1

ST 43.8 41.4 39.4 38.0 36.6 35.1 34.2 32.8

T/C 110.0

ST 31.0

5 B Br3 boron tribromide 10294-33-4

T/C 22.0 25.0 30.0 40.0 50.0 60.0 70.0 80.0 59B1

ST 29.1 28.7 28.1 26.8 25.5 24.2 22.9 21.7

T/C 84.0

ST 21.2

T/C 30.0 41L1

ST 27.78

6 B F3 boron trifluoride 7637-07-2

T/C -116.4 -114.6 -112.5 -107.7 -105.7 -101.1 -92.6 37W1


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ST 20.85 20.36 19.90 18.87 18.48 17.45 15.65

T/C -116.0 -112.0 -108.0 -104.0 -100.0 -96.0 -92.0 72J1

ST 20.71 19.82 19.00 18.19 17.38 16.57 15.76

7 B I3 boron triiodide 13517-10-7

T/K 323 < T/K < 500 68O1

ST = 66.5 - 0.0926*T/K

8 B2 H6 diborane(6) 19287-45-7

T/C -129.5 -120.3 -115.6 -112.5 -108.2 41L1

ST 19.94 18.32 17.51 16.95 16.12

9 B2 O3 boric oxide 1303-86-2

T/C 512.0 585.0 647.0 722.0 850.0 914.0 960.0 1031.0 74S1

ST 71.8 73.7 75.5 76.8 82.3 84.2 86.8 90.4

T/C 1150.0 1210.0 1285.0 1346.0 1475.0 1574.0 1712.0 1820.0

ST 94.7 97.4 102.2 106.9 109.3 111.4 115.0 119.0

T/C 1879.0 1986.0

ST 119.9 121.7

T/C 940.0 1107.0 1234.0 1238.0 141.0 1546.0 1621.0 1859.0 72S1

ST 87.4 92.9 98.8 99.0 106.9 111.8 112.0 119.5

T/C 1946.0

ST 121.0

(additional data from several runs were given in the original source)

10 B3 H6 N3 borazole 6569-51-3

T/K 239.6 246.1 253.0 261.5 268.0 273.2 280.4 286.0 55E1

ST 27.6 26.8 25.8 24.9 23.9 23.1 22.2 21.6

T/K 291.0 295.8

ST 20.9 20.6

T/C -58.0 -36.0 -20.0 -10.0 -3.0 3.0 40W1

ST 31.09 28.56 26.94 25.42 24.66 24.24

11 Br F3 bromine trifluoride 7787-71-5

T/C 12.0 18.9 27.1 45.0 58R1

ST 37.1 36.4 35.6 33.8

12 Br F5 bromine pentafluoride 7789-30-2

T/C 9.2 14.7 27.0 32.6 58R1

ST 24.3 23.5 22.4 21.6

13 Br H hydrogen bromide 10035-10-6

T/C -67.1 -60.0 -46.0 34P1


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ST 27.07 25.54 22.67

T/C -91.3 -88.4 -87.0 -84.2 -79.7 -77.8 -74.9 04M1, 06M1

ST 30.191 29.728 29.182 28.57 27.813 27.019 26.44

T/C -72.6 -69.2

ST 26.201 25.399

T/C -75.0 -70.0 -65.0 -60.0 -55.0 -50.0 72J1

ST 28.69 27.65 26.61 25.57 24.53 23.50

14 Br I iodine monobromide 7789-33-5

T/C 40.0 50.0 60.0 70.0 80.0 81F1

ST 59.7 57.9 56.1 54.2 52.4

15 Br2 bromine 7726-95-6

T/C 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 64C1ST 45.5 44.7 43.6 42.9 41.8 40.9 40.0 39.2

T/C 40.0 45.0 50.0

ST 38.3 37.3 36.4

T/C 10.6 46.0 78.1 1894A1

ST 40.27 34.68 29.51

T/C -21.0 13.0 13.0 23L1

ST 62.1 44.4 44.1

T/C 0.0 20.0 50.0 26I1

ST 45.01 41.5 36.2

16 Br2 O S thionyl bromide 507-16-4

T/C 17.0 25.0 26M1

ST 43.71 43.08

T/C 10.0 20.0 30.0 40.0 50.0 60.0 72J1

ST 45.53 44.78 44.03 43.28 42.53 41.78

17 Br2 S2 disulfur dibromide 13172-31-1

T/C 20.0 55F2

ST 39.1

18 Br2 S3 trisulfur dibromide 147237-28-3

T/C 20.0 55F2

ST 41.0

19 Br2 S4 tetrasulfur dibromide 73373-24-7

T/C 20.0 55F2

ST 42.8


15/683

20 Br3 P phosphorus tribromide 7789-60-8

T/C 15.6 41.4 59.5 48V12

ST 43.29 40.17 37.61

T/C 24.0 33.0 59.5 72.0 25S1ST 45.8 44.1 38.4 37.1

T/C -20.0 0.0 20.8 35.3 50.3 64.8 75.7 90.0 17J1

ST 45.8 44.7 43.2 42.3 41.3 40.1 38.9 37.0

T/C 99.8 116.0 125.0 140.0 154.0 170.0

ST 36.0 33.8 32.6 30.4 28.4 26.3

21 Br4 Ge germanium tetrabromide 13450-92-5

T/C 30.0 50.0 32S1

ST 35.51 33.70

22 C Cl2 O phosgene 75-44-5

T/C 16.7 34.5 46.1 20P1

ST 19.51 17.10 15.42

T/C -100.0 -80.0 -60.0 -40.0 -20.0 -10.0 -5.0 5.0 72J1

ST 37.15 34.24 31.33 28.41 25.50 24.05 23.32 21.86

23 C H N hydrogen cyanide 74-90-8

T/C -13.30 -10.0 -5.0 5.0 10.0 15.0 18.0 20.0 50C1

ST 22.16 21.78 21.20 20.02 19.45 18.89 18.56 18.33

T/C 22.0 25.0

ST 18.12 17.78

T/C 10.0 17.0 25.0 25B1

ST 19.1 18.2 17.2

24 C O carbon monoxide 630-08-0

T/K 79.50 81.62 83.48 83.82 84.55 85.82 88.01 89.39 66S2

ST 10.01 9.52 9.11 9.02 8.91 8.58 8.17 7.88T/K 90.67 91.89

ST 7.65 7.44

T/C -203.1 -198.1 -193.1 -188.1 -188.1 64R1

ST 12.1 11.0 9.83 8.79 8.74

T/K 70.0 75.0 80.0 85.0 25V1

ST 12.11 10.96 9.83 8.74

T/C -192.0 -190.0 -188.0 -186.0 -184.0 -182.0 72J1

ST 9.60 9.19 8.77 8.36 7.94 7.53

25 C O S carbon oxysulfide 463-58-1


16/683

T/C -97.5 -87.6 -76.0 -69.5 -56.5 -49.5 -40.4 -29.1 51P1

ST 27.05 26.31 25.73 24.06 22.84 21.20 20.03 17.31

T/C -19.3 -6.1 2.2 11.3 18.7 29.0 40.1

ST 15.88 13.00 11.43 9.80 8.28 6.93 5.41

26 C O2 carbon dioxide 124-38-9

T/K 216.55 220.0 230.0 240.0 250.0 260.0 270.0 273.15 82M3

ST 16.90 16.07 13.75 11.45 9.26 7.16 5.17 4.57

T/K 275.0 280.0 285.0 290.0 295.0 300.0 301.0 302.0

ST 4.23 3.33 2.48 1.69 0.963 0.349 0.243 0.148

T/C 5.012 5.970 7.284 8.938 9.769 10.899 12.894 14.102 77R1

ST 3.636 3.482 3.228 2.948 2.811 2.617 2.285 2.092

T/C 15.295 16.519 17.882 19.271 20.627 21.771 22.914 23.822

ST 1.905 1.717 1.515 1.313 1.124 0.969 0.820 0.703

T/C 24.726 25.408 26.092 26.546 26.772 27.462 27.911 28.368

ST 0.593 0.514 0.435 0.383 0.359 0.286 0.245 0.198

T/C 28.591 28.816 29.040 29.270 29.602 29.608 29.658 29.835ST 0.182 0.1568 0.1372 0.1174 0.0902 0.0897 0.0850 0.0723

T/C 29.969 30.098 30.213 30.324 30.390 30.395 30.462 30.517

ST 0.0627 0.0530 0.0448 0.0373 0.0339 0.0331 0.0288 0.0253

T/C 30.626 30.654 30.684 30.730 30.767 30.854 30.919 30.935

ST 0.0179 0.0162 0.0151 0.0128 0.0107 0.00558 0.00394 0.00276

T/C 30.957 30.985 31.03

ST 0.00170 0.00130 0.0

T/C 5.00 6.02 7.03 8.03 9.06 10.02 11.09 12.02 69G4

ST 3.67 3.48 3.29 3.11 2.94 2.76 2.58 2.43

T/C 13.01 14.01 14.99 15.97 16.93 17.91 18.94 20.00

ST 2.26 2.11 1.95 1.80 1.65 1.51 1.35 1.20T/C 20.98 21.93 22.97 23.99 24.96 26.01 26.99 27.47

ST 1.07 0.938 0.808 0.678 0.562 0.443 0.335 0.282

T/C 28.00 28.46 28.96 29.47 29.91 30.13 30.30 30.64

ST 0.233 0.189 0.143 0.0970 0.0619 0.0471 0.0339 0.0141

T/C 17.0 20.3 24.65 26.5 27.35 27.65 29.7 29.8 87P1

ST 1.61 1.15 0.611 0.400 0.311 0.280 0.0902 0.081

T/C 30.45 30.7 30.75

ST 0.033 0.0172 0.0142

T/C -52.2 -44.7 -32.3 -21.7 -11.3 -6.0 5.0 10.0 27Q1

ST 16.54 13.88 11.25 9.05 6.81 5.79 3.75 2.94

T/C 20.0ST 1.37

T/C -25.0 0.0 10.0 15.0 20.0 25.0 30.0 25V1

ST 9.13 4.49 2.73 1.90 1.16 0.52 0.06

T/C -30.0 -20.0 -10.0 0.0 10.0 15.0 20.0 25.0 72J1

ST 10.08 8.06 6.14 4.34 2.67 1.90 1.19 0.57

T/C 30.0

ST 0.07

T/K 0.04


17/683

T/C 20.0 25.0 30.0 35.0 40.0 45.0 88L1

ST 32.32 31.61 30.99 30.25 29.52 28.81

T/C 20.0 25.0 30.0 35.0 89A3

ST 32.32 31.58 30.84 30.10

T/C 15.0 30.0 31H1

ST 33.07 30.79

T/C 15.0 25.0 35.0 26Y1

ST 33.41 32.24 31.38

T/C -77.0 -21.0 0.0 21.5 40.9 17J1

ST 44.3 36.8 33.9 30.9 28.3

T/C 14.0 28.5 44.0 14W1

ST 32.02 29.97 27.75

T/C 20.0 61.1 100.0 02P1ST 32.388 26.275 20.560

T/C 9.7 13.0 46.4 61.2 1894R1

ST 32.73 32.27 27.51 25.42

T/C 19.4 46.1 1893R1

ST 33.58 29.41

T/C 10.0 20.0 30.0 40.0 50.0 72J1

ST 33.81 32.32 30.84 29.35 27.87

T/C 20.0 20H1ST 31.38

T/C 19.4 40D1

ST 33.58

T/C -42.0 20.0 34T1

ST 42.47 32.38

T/C 20.0 40.0 28H1

ST 29.92 27.91

T/C 14.0 51G1

ST 33.9

28 C Se2 carbon diselenide 506-80-9

T/C -38.0


18/683

30 Cl F O2 S sulfuryl chloride fluoride 13637-84-8

T/C 0.0 36B1

ST 17.2

31 Cl F O3 perchloryl fluoride 7616-94-6

T/C -75.2 -65.8 -55.6 57S1

ST 24.1 22.3 21.3

32 Cl F3 chlorine trifluoride 7790-91-2

T/C 0.0 2.5 4.0 8.9 9.0 14.6 18.4 20.6 53B1

ST 26.6 26.3 26.0 25.35 25.15 24.3 24.05 23.1

T/C 25.1 25.5 31.0 37.6 38.0 40.4 42.0 47.0

ST 22.8 22.7 22.2 20.4 20.3 20.5 20.0 19.1T/C 49.9

ST 18.7

33 Cl H O4 perchloric acid 7601-90-3

T/C 0.0 10.0 25.0 39U2

ST 33.90 32.41 31.26

34 Cl I iodine monochloride 7790-99-0

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 81F1

ST 56.3 54.9 53.5 52.2 50.8 49.4 48.0

35 Cl N O nitrosyl chloride 2696-92-6

T/C -33.0 -20.0 -5.5 12B1

ST 34.5 32.7 30.3

T/K 240.0 250.0 260.0 270.0 25V1

ST 34.5 33.0 31.5 30.0

T/C -45.0 -40.0 -35.0 -30.0 -20.0 -10.0 72J1ST 36.21 35.46 34.72 33.97 32.48 30.98

36 Cl O3 Re chlorotrioxo-rhenium 42246-25-3

T/C 16.0 19.0 20.0 29.0 34.0 36.0 37.0 32B1

ST 51.23 49.04 50.28 48.44 47.58 46.96 46.22

T/C 10.0 20.0 30.0 40.0 72J1

ST 52.06 50.08 48.10 46.12

37 Cl2 chlorine 7782-50-5

T/C -60.0 -50.0 -40.0 -30.0 +20.0 64R1


19/683

ST 31.2 29.2 27.3 25.4 18.4

T/C 0.0 10.0 20.0 30.0 40.0 50.0 25V1

ST 21.7 20.0 18.4 16.7 15.1 13.4

T/C 0.0 11.0 12.0 12.7 17.3 19.4 28.0 50.0 13M1

ST 21.9 19.85 19.69 19.47 18.56 18.27 16.99 13.39

T/C -28.7 -35.3 -44.5 -49.5 -56.9 -61.5 09J1

ST 25.23 26.55 28.38 29.28 30.63 31.61

38 Cl2 H N O4 S2 imidodisulfuryl chloride 15873-42-4

T/C 40.0 78P1

ST 39.97

39 Cl2 O S thionyl chloride 7719-09-7

T/C 18.3 20.8 40.8 59.1 48V12

ST 33.53 33.05 30.40 27.65

T/C 18.0 37.0 51.0 25S1

ST 34.01 31.48 29.31

T/C 19.8 45.9 1893R1

ST 30.80 27.22

40 Cl2 O2 S sulfuryl chloride 7791-25-5

T/C 18.7 25.3 40.5 48V12

ST 29.82 28.44 26.81

T/C 30.0 40.0 50.1 37B1

ST 32.53 31.08 29.75

T/C 13.0 23.5 47.5 25S1

ST 35.26 32.92 28.40

T/C 15.9 46.3 1893R1

ST 29.01 24.84

41 Cl2 S sulfur dichloride 10545-99-0

T/C 20.0 55F1

ST 37.2

42 Cl2 S2 disulfur dichloride 10025-67-9

T/C 16.3 62.0 85.1 48V10

ST 43.88 37.00 33.88

T/C 0.0 25.4 50.1 75.0 90.5 105.4 121.0 17J1

ST 45.4 41.8 38.0 34.6 32.9 31.2 29.4

T/C 15.5 46.3 78.3 1893R1


20/683

ST 42.29 38.00 33.81

T/C 20.0 55F1

ST 42.3

T/C 25.4 40D1

ST 41.8

43 Cl2 S3 trisulfur dichloride 31703-09-0

T/C 20.0 55F1

ST 47.8

44 Cl2 S4 tetrasulfur dichloride 15731-86-9

T/C 20.0 55F1

ST 52.5

45 Cl2 S5 pentasulfur dichloride 35380-30-4

T/C 20.0 55F1

ST 60.0

(the authors give Cl2 S5.1 as formulae)

46 Cl3 Ga gallium trichloride 13450-90-3

T/C 71.0 75.15 80.05 84.0 90.1 95.0 98.1 105.1 57G1

ST 28.10 27.69 27.08 26.66 25.98 25.03 24.95 24.36T/C 110.2 114.95 119.8 124.5 129.5 135.3 140.3

ST 24.06 23.43 22.98 22.35 21.96 21.70 21.30

47 Cl3 H Sitrichlorosilane 10025-78-2

T/C 16.5 17.0 19.0 20.5 22.0 23.5 25.0 25.7 65N1

ST 18.36 18.33 18.12 17.89 17.73 17.53 17.35 17.29

T/C 27.0 28.5 30.0 32.0 34.0 36.0 38.0 40.0

ST 17.10 16.95 16.74 16.50 16.28 16.04 15.77 15.52

T/C -10.0 0.0 10.0 20.0 65L1

ST 21.09 19.87 18.66 17.45

T/C 0.0 20.0 25.0 50M1

ST 20.43 18.27 17.74

48 Cl3 O P phosphoryl chloride 10025-87-3

T/C 14.9 20.5 41.2 61.9 86.4 48V12

ST 33.33 32.69 29.86 27.28 24.26

T/C 15.0 49.0 65.0 25S1

ST 32.77 28.36 26.57

T/C 18.0 46.1 1893R1

ST 31.91 28.37


21/683

49 Cl3 O V trichlorooxo-vanadium 7727-18-6

T/C 21.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 66P1

ST 36.23 34.95 33.60 32.31 30.96 29.78 28.55 27.28

T/C 100.0 110.0 120.0 130.0ST 26.02 24.92 23.90 22.53

50 Cl3 O2 Re rhenium chloride oxide 51505-66-9

T/C 43.0 44.0 47.0 51.0 59.0 32B1

ST 46.37 46.34 46.02 43.32 42.64

T/C 40.0 50.0 60.0 72J1

ST 47.06 44.57 42.01

51 Cl3 P phosphorus trichloride 7719-12-2

T/C 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 67P1

ST 29.63 28.95 28.24 27.59 26.99 26.28 25.59 24.99

T/C 55.0 60.0 65.0 70.0 75.0 80.0 85.0

ST 24.35 23.75 23.13 22.50 21.89 21.22 20.64

T/C 15.3 19.2 25.5 41.6 60.3 48V12

ST 29.23 28.77 27.79 25.88 23.52

T/C -70.0 -20.5 0.0 20.8 35.2 50.3 64.8 75.1 17J1

ST 37.4 31.6 29.3 27.3 25.8 24.3 22.9 21.9

T/C 16.4 46.2 1893R1

ST 28.71 24.91

T/C 20.8 40D1

ST 27.3

52 Cl3 P S thiophosphoryl chloride 3982-91-0

T/C 15.0 25.0 35.0 45.0 55.0 65.0 75.0 85.0 72J1

ST 35.09 33.82 32.55 31.28 30.00 28.73 27.46 26.19

53 Cl3 Sb trichloro-stibine 10025-91-9

T/C 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 67P1

ST 49.96 48.77 47.40 45.72 44.33 42.87 41.39 40.15

T/C 160.0 170.0 180.0 190.0 200.0 210.0 220.0

ST 38.75 37.64 36.32 34.92 33.79 32.32 30.89

T/C 109.5 127.5 148.5 166.5 27S1

ST 44.51 41.84 39.43 37.38

T/C 74.5 90.4 105.0 120.6 137.0 149.8 165.0 178.0 17J1

ST 49.6 47.8 46.0 44.3 42.6 41.2 39.6 38.3

T/C 80.0 90.0 100.0 120.0 140.0 160.0 180.0 200.0 72J1

ST 47.97 46.73 45.49 43.01 40.54 38.06 35.59 33.11


22/683

54 Cl4 Ge germanium tetrachloride 10038-98-9

T/C 30.0 32S1

ST 22.44

55 Cl4 Si tetrachlorosilane 10026-04-7

T/C -20.0 -10.0 -1.3 0.0 1.4 92W2

ST 23.8 22.8 22.5 22.4 22.3

T/C 23.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 65N1

ST 19.28 19.13 18.50 17.85 17.31 16.78 16.24 15.73

T/C 0.0 10.0 20.0 30.0 40.0 50.0 65L1

ST 21.26 20.15 19.05 17.94 16.83 15.73

T/C 5.0 10.0 15.0 20.0 25.0 30.0 40.0 50.0 72J1ST 20.28 19.78 19.29 18.79 18.29 17.79 16.80 15.80

T/C 18.9 45.5 1893R1

ST 16.31 13.66

T/C 18.9 40D1

ST 16.31

56 Cl4 Sn tetrachloro-stannane 7646-78-8

T/C 20.0 20.5 30.0 40.0 50.0 60.0 70.0 80.0 63P1ST 27.69 27.68 26.54 25.43 24.16 23.07 21.91 20.94

T/C 90.0 100.0 110.0

ST 19.75 18.57 17.45

T/C 20.0 40.0 60.0 89S2

ST 27.65 25.80 23.53

57 Cl4 Te tellurium tetrachloride 10026-07-0

T/C 238.0 260.0 263.0 280.0 298.5 316.0 327.0 338.5 30S5

ST 40.20 38.30 37.70 36.87 35.77 34.25 33.75 31.85

T/C 353.0 370.0 397.0 413.5ST 31.37 30.70 28.37 26.92

58 Cl4 Ti titanium tetrachloride 7550-45-0

T/C 10.0 20.0 30.0 40.0 51.0 60.0 70.0 80.0 66P1

ST 34.80 33.56 32.28 31.13 29.75 28.65 27.48 26.37

T/C 90.0 100.0 110.0 120.0 130.0 135.0

ST 25.22 24.15 22.91 21.87 20.89 20.31

59 Cl5 Sb pentachloro-stibine 7647-18-9

T/C 15.5 36.0 56.0 68.0 27S1

ST 36.53 34.90 32.11 30.78


23/683

60 Cl6 Si2 hexachloro-disilane 13465-77-5

T/C 35.5 46.0 55.0 65.0 70.0 81.0 87.0 101.0 72N1

ST 22.52 21.59 20.63 19.82 19.27 18.35 17.78 16.53

T/C 110.5 125.0 138.0 143.0 159.5 174.5ST 15.73 14.62 13.62 13.12 11.85 10.68

61 Cl8 Si3 octachloro-trisilane 13596-23-1

T/C 41.0 41.5 61.0 61.0 64.0 81.0 87.0 94.5 72N1

ST 22.85 21.87 20.80 20.12 20.52 18.41 18.86 17.38

T/C 102.0 107.0 114.5 122.0 135.5 137.0 143.5 158.5

ST 17.66 16.64 15.79 16.13 15.22 14.50 14.56 13.23

T/C 168.0 177.5 187.0 202.5 207.5 221.5 226.0 240.0

ST 12.84 11.64 11.51 10.09 10.21 8.99 8.76 7.17

62 D H deuterium hydride 13983-20-5

T/K 16.71 16.76 16.80 17.43 17.48 17.56 17.92 18.16 63G1

ST 3.389 3.377 3.374 3.258 3.255 3.239 3.189 3.114

T/K 18.36 18.72 18.84 19.12 19.58 19.65 20.12 20.41

ST 3.087 3.018 2.993 2.942 2.845 2.837 2.748 2.700

T/K 20.42 20.44 20.45

ST 2.692 2.686 2.683

T/K 16.0 < T/K


24/683

T/C 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0

ST 62.63 61.72 60.79 59.85 58.90 57.93 56.95 55.96

T/C 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0

ST 54.96 53.95 52.93 51.90 50.87 49.82 48.77 47.70

T/C 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0

ST 46.63 45.55 44.46 43.36 42.25 41.13 40.00 38.86

T/C 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0ST 37.71 36.55 35.38 34.21 33.03 31.83 30.62 29.40

T/C 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0

ST 28.19 26.99 25.79 24.59 23.40 22.20 21.01 19.82

T/C 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0

ST 18.64 17.46 16.27 15.09 13.94 12.79 11.66 10.54

T/C 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0

ST 9.43 8.33 7.24 6.18 5.14 4.14 3.17 2.24

T/C 360.0 365.0 370.0

ST 1.39 0.64 0.06

(data set recommended by the International Association for the

Properties of Water and Steam, above normal pressure at the

vapour pressure of saturated liquid heavy water)

T/C 99.0 110.8 124.0 145.6 160.8 174.6 184.8 193.9 54H2

ST 58.5 56.0 53.8 48.7 45.3 42.4 39.9 38.0

T/C 216.0

ST 32.8

(99.20 % D2 O)

T/C 100.0 110.0 120.0 140.0 160.0 180.0 200.0 215.0 72J1

ST 58.61 56.41 54.21 49.81 45.40 41.00 36.60 33.30

66 D2 O2 deuterium peroxide 6909-54-2

T/C 0.0 20.0 51P2

ST 83.6 81.2

(extrapolated)

67 F H hydrogen fluoride 7664-39-3

T/C -81.8 -72.4 -64.0 -57.0 -46.1 -43.7 -35.2 -23.2 32S2

ST 17.70 16.22 15.33 14.77 14.10 13.80 13.25 12.00

T/C -16.3 -7.4 -2.4 4.6 3.6 11.3 16.0 18.2

ST 11.40 10.83 10.43 10.19 9.85 9.68 9.10 8.63

68 F N O2 nitryl fluoride 10022-50-1

T/C -114.3 -104.5 -94.3 55H1

ST 29.5 27.6 25.7

69 F N O3 nitrogen fluoride oxide peroxide 38578-15-3

T/C -80.4 -64.1 37H1

ST 23.4 21.5

70 F2 fluorine 7782-41-4

T/K 66.21 70.26 70.68 72.05 73.35 75.09 75.19 77.15 54W1


25/683

ST 18.85 17.70 17.40 17.02 16.86 16.49 16.28 15.73

T/K 79.90

ST 14.81

T/C -203.9 -201.9 -199.9 -197.8 -196.7 -194.9 -192.1 52E1

ST 17.9 17.4 16.7 16.2 15.9 15.4 14.6

(purity 98.7 %)

T/C -195.8 -183.0 65G1

ST 15.5 12.3

T/C -210.0 -200.0 -190.0 37K1

ST 13.6 11.9 10.2

71 F4 S sulfur tetrafluoride 7783-60-0

T/C -76.8 -64.7 -57.2 -50.0 -45.5 55B2

ST 26.39 23.84 22.80 21.57 20.77

72 F4 Se selenium tetrafluoride 13465-66-2

T/C -7.6 5.0 17.8 29.0 39.6 50.3 60.9 71.8 53P1

ST 39.06 38.21 36.33 34.99 33.30 31.97 30.89 29.20

T/C 77.8 82.0 89.2

ST 28.80 28.20 27.51

73 F5 I iodine pentafluoride 7783-66-6

T/C 18.4 25.2 38.2 58R1ST 30.8 29.7 28.2

74 F5 Sb antimony pentafluoride 7783-70-2

T/C 0.5 1.0 1.75 2.3 18.9 19.6 39.8 82.6 54H3

ST 51.5 51.0 50.6 48.7 45.7 44.5 39.9 31.8

T/C 106.3 119.5 138.4

ST 28.4 26.4 23.1

75 F5 V vanadium pentafluoride 7783-72-4

T/C 25.0 30.0 35.0 40.0 63C1

ST 18.2 17.5 16.8 16.1

76 F6 S sulfur hexafluoride 2551-62-4

T/C 5.15 9.65 14.50 18.71 19.82 21.79 23.6 25.11 77R1

ST 3.852 3.283 2.745 2.259 2.148 1.956 1.785 1.610

T/C 26.0 26.74 28.08 29.39 30.2 30.9 31.36 33.21

ST 1.506 1.461 1.323 1.196 1.122 1.064 1.018 0.941

T/C 33.06 34.48 35.26 35.91 36.94 37.1 37.58 38.78

ST 0.857 0.716 0.657 0.617 0.537 0.508 0.463 0.389

T/C 40.12 41.51 41.89 42.63 42.93 43.01 43.19 43.60

ST 0.310 0.194 0.173 0.126 0.109 0.103 0.0861 0.0689

T/C 43.87 44.03 44.38 44.42 44.53 44.541 44.543 44.549


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ST 0.0549 0.0483 0.0335 0.0294 0.0275 0.0259 0.0280 0.0232

T/C 44.81 44.83 44.967

ST 0.0117 0.01099 0.00796

T/C -68.0 -50.0 -20.0 33P1

ST 13.78 11.63 8.02

T/K (1 - T/Tcrit) between 0.0025 and 0.29 80R1

ST = 54.88*(1 - T/Tcrit)**1.289*(1 - 0.0296*(1 - T/Tcrit)**0.51)

T/K near Tcrit 73R1

ST = 55.31*(1 - T/Tcrit)**1.286

T/K near Tcrit 73W2

ST = 55.13*(1 - T/Tcrit)**1.285

T/C -65.0 -50.0 -40.0 -20.0 72J1

ST 13.40 11.61 10.42 8.04

77 F6 Se selenium hexafluoride 7783-79-1

T/K 224.0 33P1

ST 13.71

78 F6 Te tellurium hexafluoride 7783-80-4

T/K 234.7 33P1

ST 13.23

79 F6 U uranium hexafluoride 7783-81-5

T/C 65.0 70.0 75.0 80.0 90.0 100.0 60D1

ST 17.6 16.8 16.4 15.6 14.3 13.1

T/C 70.0 80.0 90.0 100.0 53L2

ST 16.8 15.6 14.3 13.1

80 H N O3 nitric acid 7697-37-2

T/C 0.0 20.0 40.0 47M1

ST 43.56 41.15 37.76

81 H2 hydrogen 1333-74-0

T/K 20.98 21.53 21.96 22.47 23.08 23.61 24.27 24.90 82B2

ST 1.805 1.713 1.640 1.554 1.451 1.363 1.250 1.145

T/K 25.47 26.08 26.69 27.36 28.10 28.57 29.08 29.12

ST 1.046 0.949 0.848 0.740 0.623 0.552 0.474 0.468

(equilibrated at 77 K)

T/K 15.0 16.0 17.0 18.0 19.0 20.0 25V1

ST 2.83 2.66 2.485 2.31 2.14 1.97

T/K at normal boiling point 90S2

ST 1.91


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T/K 16.0 < T/K


28/683

ST 75.21 74.55 73.75 73.08 72.20 71.34 70.70 69.78

T/C 45.00

ST 69.01

(additional data are given for temperature steps of 0.5 K in the

original source)

T/C 101.8 103.0 110.8 128.2 148.8 163.8 174.4 191.2 54H2ST 58.4 57.9 56.4 53.1 48.9 45.6 43.1 39.5

T/C 224.4

ST 32.0

T/C 100.0 140.0 180.0 200.0 230.0 260.0 280.0 300.0 50V1

ST 58.85 50.70 42.25 37.73 30.97 23.85 19.13 14.40

T/C 320.0 350.0 370.0

ST 9.84 3.82 0.47

T/C 26.0 27.0 28.0 29.0 30.0 35.0 40.0 45.0 49U1

ST 71.81 70.65 70.48 70.32 70.17 70.40 69.55 68.72

T/C 50.0

ST 67.90

T/C 0.0 20.0 30.0 35.0 40.0 50.0 60.0 80.0 48G1

ST 75.8 72.6 70.5 69.8 69.1 67.4 65.9 62.2

T/C 100.0

ST 59.2

T/C 13.0 33.0 45.0 60.0 43A1

ST 73.8 70.6 68.7 66.0

T/C 10.0 20.0 40.0 60.0 80.0 90.0 30R1

ST 74.40 72.75 69.55 66.25 62.85 61.40

T/C 10.0 20.0 30.0 90.0 100.0 26R1

ST 74.30 72.75 71.17 60.75 58.70

T/C 0.4 2.0 16.4 18.4 25.0 35.0 37.8 55.0 17J1

ST 75.8 75.5 73.0 72.7 71.7 70.0 69.7 66.9

T/C 74.2 98.5 99.9

ST 63.6 58.8 58.5

T/C 0.0 8.8 10.0 17.4 20.0 22.2 30.0 33.1 11M2

ST 75.872 74.090 74.303 73.000 72.690 72.440 71.031 71.920

T/C 40.0 44.5 50.0 55.6 60.0 62.6 70.0 77.1

ST 69.332 69.240 67.587 67.430 65.798 66.470 63.965 63.540

T/C 80.0 83.6ST 62.075 62.080

T/C 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 1893R1

ST 73.21 71.94 70.60 69.10 67.50 65.98 64.27 62.55

T/C 80.0 90.0 100.0 110.0 120.0 130.0 140.0

ST 60.84 58.92 57.15 55.25 53.30 51.44 49.42

T/C 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 1893R2

ST 62.55 60.84 58.92 57.15 55.25 53.30 51.44 49.42

85 H2 O2 hydrogen peroxide 7722-84-1

T/C 0.2 6.2 11.0 13.9 18.2 20M1

ST 78.73 77.79 77.51 76.47 75.94


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86 H2 O4 S sulfuric acid 7664-93-9

T/C 10.0 20.0 30.0 40.0 50.0 35S1

ST 52.92 52.55 52.23 51.95 51.70

T/C 10.2 46.4 78.5 132.5 184.6 237.7 281.0 1894A1

ST 55.26 53.94 52.86 51.35 49.49 46.84 43.80

(about 1.5 Ma% H2 O)

87 H2 S hydrogen sulfide 7783-06-4

T/C -84.1 -81.8 -78.5 -75.7 -73.4 -71.6 -69.2 -66.2 27L1

ST 33.418 32.902 32.126 31.645 31.020 30.813 30.448 29.613

T/C -62.3

ST 28.783

T/C 25.0 40.0 45G1ST 11.3 8.7

88 H2 S2 dihydrogen disulfide 13465-07-1

T/C -30.0 -20.0 -10.0 0.0 10.0 20.0 30B2

ST 55.10 53.41 51.71 50.02 48.32 46.63

89 H2 Se hydrogen selenide 7783-07-5

T/C -38.0 -29.0 -28.0 -19.0 -17.0 -7.0 -4.6 32R1ST 28.49 27.00 26.96 25.93 25.54 23.55 23.43

T/C -27.0 -24.5 -14.0 -12.6 -5.2 -4.5 0.0 4.0

ST 26.74 25.42 24.51 24.32 23.02 22.77 22.29 21.86

(two different samples)

T/C -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 5.0 72J1

ST 26.77 26.03 25.28 24.54 23.80 23.06 21.58

90 H2 Te hydrogen telluride 7783-09-7

T/C -28.0 -27.4 -19.3 -19.2 -17.2 -16.0 -15.4 -10.2 32R1

ST 36.35 36.00 34.34 34.02 33.48 33.44 33.22 31.62T/C -6.0 -5.6 -4.6 -4.2 -3.5 2.0

ST 30.45 30.74 30.59 30.50 31.12 29.49

T/C -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 72J1

ST 36.89 35.58 34.27 32.96 31.65 30.34

91 H3 N ammonia 7664-41-7

T/C -75.3 -74.6 -72.6 -69.0 -67.2 -67.0 -66.0 -63.6 56S2

ST 43.45 42.98 42.98 42.26 41.91 42.08 41.71 41.08

T/C -59.8 -58.3 -56.4 -52.2 -52.0 -49.8 -43.6 -40.7

ST 40.39 39.65 39.22 38.51 38.18 37.92 36.16 35.54

T/C -40.1 -39.4

ST 35.47 35.38


30/683

T/C -29.0 25V1

ST 41.2

T/C -50.0 -40.0 -30.0 -20.0 0.0 10.0 20.0 50.0 72J1

ST 37.95 35.6 33.3 31.0 26.55 24.25 22.0 15.05

92 H3 Sb antimony hydride7803-52-3

T/C -50.0 -40.0 -30.0 -20.0 -17.0 -10.0 0.0 34D1

ST 29.18 27.67 26.16 24.64 24.19 23.13 21.62

93 H4 N2 hydrazine 302-01-2

T/C 21.0 25.0 26.0 28.0 30.0 32.0 35.0 38.0 65B2

ST 67.35 66.45 66.15 65.65 65.20 64.70 64.00 63.25

T/C 40.0

ST 62.75

T/C 25.0 40B1

ST 66.67

94 H4 N2 O2 S sulfuryl amide 7803-58-9

T/C unknown 33S1

ST 72.35

95 H6 S Si2 disilathiane 16544-95-9

T/C 18.0 56M1

ST 22.31

96 H8 Si3 trisilane 7783-26-8

T/C 20.0 73F1

ST 18.7

97 H10 Si4 2-silyl-trisilane 13597-87-0

T/C 20.0 73F1

ST 19.1

98 H10 Si4 tetrasilane 7783-29-1

T/C 20.0 73F1

ST 20.9

99 H12 Si5 pentasilane 14868-53-2

T/C 20.0 73F1

ST 22.4


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100 H12 Si5 2-silyl-tetrasilane 14868-54-3

T/C 20.0 73F1

ST 21.1

101 H14 Si6 hexasilane 14693-61-9

T/C 20.0 73F1

ST 23.4

102 H14 Si6 2-silyl-pentasilane 14868-55-4

T/C 20.0 73F1

ST 22.8

103 H16 Si7 heptasilane 14693-65-3

T/C 20.0 73F1

ST 24.2

104 He(3) helium(3) 14762-55-1

T/K 1.324 1.336 1.358 1.428 1.523 1.523 1.572 1.651 54E1

ST 0.120 0.118 0.119 0.114 0.114 0.108 0.111 0.105

T/K 1.675 1.737 1.832 1.836 1.910 1.963 1.983 2.000

ST 0.104 0.102 0.098 0.096 0.093 0.089 0.088 0.087

T/K 2.064 2.128ST 0.082 0.078

T/C -273.15 (extrapolated) 87I1

ST 0.1557

T/K 0.6 55Z1

ST 0.152

(additional data are given in the original source by a graph)

T/K 1.08 55L1

ST 0.145

(additional data are given in the original source by a graph)

T/K 0.361 0.574 0.647 0.820 0.910 1.132 1.639 2.328 72J1

ST 0.151 0.151 0.152 0.149 0.147 0.131 0.111 0.069

T/K 2.992

ST 0.028

105 He helium 7440-59-7


ST 0.096

T/C -273.15 (extrapolated) 89O2

ST 0.374

T/C -273.15 (extrapolated) 87I1


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ST 0.3544

T/K 2.0 < T/K < 4.0 67D1

ST = 0.575*(1. - T/5.20)

T/K 0.35


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T/K 120.47 129.99 140.22 150.42 160.07 169.96 180.02 190.01 88N1

ST 15.350 13.341 11.295 9.236 7.388 5.579 3.804 2.116

T/K 200.37

ST 0.889

T/K 115.79 116.20 116.67 117.16 117.62 118.09 119.04 119.54 66F2

ST 16.42 16.27 16.19 16.05 16.00 15.95 15.67 15.68T/K 120.00 120.50 120.97 121.44 121.91 122.43

ST 15.49 15.42 15.41 15.20 15.06 14.95

T/K 116.0 120.0 124.0 89A2

ST 16.33 15.48 14.46

109 N O nitric oxide 10102-43-9

T/C -163.0 -159.5 -156.0 -153.6 32C1

ST 27.79 25.95 24.12 22.11

T/C -160.0 -158.0 -156.0 -154.0 -152.0 72J1ST 26.17 25.00 23.83 22.66 21.49

110 N2 nitrogen 7727-37-9

T/K 79.23 81.80 82.57 85.38 87.01 88.34 89.80 91.31 82B3

ST 8.44 7.85 7.70 7.10 6.76 6.47 6.18 5.85

T/K 92.44 94.30 95.85 97.19 99.47 100.42 102.01 104.74

ST 5.63 5.25 4.95 4.67 4.21 4.04 3.70 3.21

T/K 105.83 106.77 107.76 109.66 110.58 111.84 113.93 114.32

ST 3.00 2.82 2.66 2.31 2.15 1.937 1.584 1.525

T/K 115.11 115.85 116.59 117.79 119.73 120.24ST 1.401 1.285 1.168 0.985 0.712 0.644

T/C -208.3 -207.9 -206.1 -203.9 -202.0 -200.5 -200.4 -198.4 94O2

ST 11.8 11.7 11.3 10.8 10.3 10.0 9.9 9.5

T/C -197.5 -195.4

ST 9.2 8.9

T/K 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 58S1

ST 11.77 10.58 9.41 8.28 7.16 6.10 5.06 4.06

T/K 105.0 110.0 115.0 120.0 126.0

ST 3.11 2.22 1.39 0.65 0.0

T/K 78.09 79.62 81.01 82.23 82.58 82.90 83.37 83.56 66S2ST 8.69 8.33 8.04 7.74 7.69 7.57 7.54 7.45

T/K 84.00 84.18 84.63 85.98 87.77 87.99 89.42 90.67

ST 7.40 7.30 7.26 6.97 6.59 6.54 6.23 5.98

T/K 91.03

ST 5.88

T/K 78.0 80.0 82.0 84.0 86.0 88.0 90.0 56S2

ST 8.75 8.30 7.85 7.39 6.94 6.49 6.03

T/K 68.0 70.0 75.0 77.3 80.0 85.0 90.0 72V1

ST 11.00 10.53 9.39 8.85 8.27 7.20 6.16

T/K 70.0 75.0 80.0 85.0 90.0 45G1

ST 10.53 9.39 8.27 7.20 6.16


34/683

T/K 70.0 75.0 80.0 85.0 90.0 25V1

ST 10.53 9.39 8.27 7.20 6.16


ST 8.8

111 N2 O nitrous oxide 10024-97-2

T/K 182.5 182.8 183.2 183.4 183.7 183.9 184.0 184.2 64L1

ST 24.25 24.18 24.07 24.04 24.00 23.95 23.87 23.86

T/K 184.4

ST 23.85

T/C -50.0 -40.0 -30.0 -20.0 -10.0 0.0 10.0 20.0 30Q1

ST 14.39 12.63 10.88 9.13 7.36 5.40 3.64 2.01

T/C 30.0

ST 0.552

T/C -89.3 -25.0 10.0 15.0 20.0 25.0 25V1ST 26.3 10.10 3.37 2.52 1.75 1.07

112 N2 O4 nitrogen tetroxide 10544-72-6

T/C 1.6 19.8 1893R1

ST 29.52 26.56

113 Ne neon 7440-01-9

T/K 24.8 25.7 26.6 27.4 28.3 45G1ST 5.61 5.33 4.99 4.69 4.44

T/K 24.0 25.0 26.0 27.0 28.0 72V1

ST 5.90 5.50 5.15 4.80 4.45


ST 4.77

114 O2 oxygen 7782-44-7

T/K 79.76 84.45 86.42 89.58 91.05 93.96 100.06 102.61 82B3

ST 15.88 14.69 14.15 13.37 12.99 12.33 10.84 10.19T/K 104.98 109.77 112.79 115.07 117.95 119.62 121.92 122.25

ST 9.63 8.51 7.83 7.28 6.64 6.27 5.77 5.65

T/K 124.09 127.61 129.01 130.56 132.35 133.19 135.69 135.76

ST 5.28 4.53 4.24 3.92 3.55 3.40 2.90 2.86

T/K 137.16 138.27 139.61 140.79 141.23 144.60 145.64 146.85

ST 2.64 2.41 2.17 1.957 1.887 1.311 1.129 0.959

T/K 91.37 99.84 108.80 119.81 134.64 139.60 142.46 144.58 95B1

ST 13.03 10.94 8.79 6.23 3.13 2.20 1.70 1.33

T/K 146.59

ST 0.985

T/C -217.4 -216.3 -212.1 -207.5 -203.9 -201.1 -195.4 94O2

ST 21.7 21.5 20.4 19.3 18.4 17.62 16.3


35/683


36/683

ST 36.97 35.81 34.49 32.33 31.18 28.86 26.54 24.23

T/C 140.0

ST 40.44

118 O4 Os osmium tetraoxide 20816-12-0

T/C 58.0 74.0 94.0 119.0 141.0 172.0 172.0 197.0 83N1

ST 47.8 44.5 41.8 37.6 34.0 29.2 28.7 25.4

T/C 213.0 230.0 237.0 257.0 277.0 299.0 344.0

ST 23.0 20.5 19.3 16.5 13.9 11.0 5.5

T/C 43.0 50.0 58.0 67.0 75.0 85.0 95.0 105.0 31O1

ST 49.24 48.1 47.25 45.87 45.03 43.15 41.62 40.13

T/C 115.0 130.0 150.0

ST 38.59 35.79 33.32

T/C 50.0 100.0 24W1

ST 49.8 42.2

119 O7 Re2 rhenium heptoxide 1314-68-7

T/C 331.0 32B1

ST 32.77

120 P4 phosphorus, white 100320-09-0

T/C 50.0 54.0 60.2 68.7 43H1

ST 69.70 68.53 66.95 64.95 (under CO2)

121 P4 S3 tetraphosphorus trisulfide 1314-85-8

T/C 172.2 41H1

ST 22.86

T/C 172.2 60K1

ST 22.86

122 S sulfur 7704-34-9

T/C 137.5 149.0 351.5 400.0 401.5 439.0 457.4 475.7 83T1ST 59.12 58.33 46.10 42.99 42.65 40.24 39.78 39.22

T/C 500.0 517.5 554.5 580.5 603.0 614.0

ST 37.30 36.23 34.04 32.14 31.18 30.67

T/C 119.4 156.4 183.5 211.0 240.3 280.0 302.0 357.0 18K1

ST 60.46 56.38 54.3 52.8 50.5 48.2 47.3 43.9

T/C 445.0

ST 39.4

T/C 320.0 86B1

ST 48.0

123 Se selenium 7782-49-2


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T/C 320.0 86B1

ST 90.0

124 Xe xenon 7440-63-3

T/K 163.81 169.97 170.30 173.33 180.86 199.74 205.17 209.03 81B1ST 18.43 17.32 17.32 16.78 15.43 12.26 11.38 10.74

T/K 214.41 220.23 226.63 230.53 236.75 247.62 250.10 252.46

ST 9.87 8.91 7.91 7.32 6.35 4.77 4.44 4.10

T/K 257.55 260.30 262.74 264.19 266.49 267.90 270.78 273.37

ST 3.42 3.06 2.75 2.56 2.27 2.09 1.752 1.449

T/K 276.21 277.69 279.46 280.62 282.74 282.84 284.21 285.35

ST 1.128 0.971 0.804 0.681 0.480 0.471 0.351 0.260

T/K 165.0 175.0 185.0 195.0 205.0 215.0 225.0 235.0 67S1

ST 18.46 16.58 14.74 12.96 11.23 9.55 7.94 6.40

T/K 245.0 255.0 265.0 275.0 285.0 289.74

ST 4.94 3.56 2.30 1.18 0.28 0.0

T/K 161.96 161.99 162.41 162.49 162.68 163.05 163.33 163.45 65L2

ST 18.7 18.7 18.6 18.7 18.6 18.6 18.5 18.5

T/K 163.94 163.96 164.24 164.58

ST 18.4 18.3 18.2 18.4

T/K 165.0 175.0 185.0 195.0 205.0 215.0 225.0 245.0 62S2

ST 18.46 16.58 14.74 12.96 11.23 9.55 7.94 4.94

T/K 265.0 285.0

ST 2.30 0.28

T/K near Tcrit 71Z2

ST = 62.9*(1 -T/Tcrit)**1.302

Organometallic compounds

125 C4 H9 Cl3 Si butyl-trichloro-stannane 1118-46-3

T/C 20.0 50.0 100.0 67S2

ST 32.6 30.2 26.1

126 C4 H12 Ge tetramethyl-germane 865-52-1

T/K 279.7 283.7 288.3 293.5 299.1 74M1

ST 25.96 25.48 24.92 24.25 23.58

T/C 0.0 20.0 40.0 60.0 85Z1

ST 27.499 25.318 23.205 21.167

127 C4 H12 Ge O4 tetramethyl orthogermanate 992-91-6

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 22.89 22.49 22.08 21.68 21.27 20.86

128 C4 H12 Pb tetramethyl-plumbane 75-74-1


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T/C 0.0 20.0 40.0 60.0 80.0 100.0 120.0 85Z1

ST 27.225 24.797 22.425 20.113 17.866 15.688 13.584

129 C4 H12 Sn tetramethyl-stannane 594-27-4

T/C 0.0 20.0 40.0 60.0 80.0 85Z1ST 21.647 19.559 17.541 15.518 13.577

T/C 25.0 66P2

ST 19.7

130 C5 H12 Sn ethenyl-trimethyl-stannane 754-06-3

T/C 25.0 66P2

ST 21.3

131 C5 H14 Sn ethyl-trimethyl-stannane 3531-44-0

T/C 25.0 66P2

ST 21.6

132 C6 H16 Sn isopropyl-trimethyl-stannane 3531-46-2

T/C 25.0 66P2

ST 21.4

133 C6 H16 Sn propyl-trimethyl-stannane 3531-45-1

T/C 25.0 66P2

ST 22.2

134 C7 H15 N O Sn triethyl-isocyanato-stannane 757-36-8

T/C 55.0 60.0 70.0 80.0 75Z1

ST 22.95 22.60 21.80 21.05

135 C8 H18 Cl2 Sn dibutyl-dichloro-stannane 683-18-1

T/C 50.0 100.0 67S2

ST 32.1 28.1

T/C 45.0 91S1

ST 31.74

136 C8 H20 Ge tetraethyl-germane 597-63-7

T/C 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 85Z1

ST 24.064 22.205 20.382 18.598 16.857 15.159 13.508 11.907

T/C 180.0

ST 10.360

T/K 278.2 283.7 290.8 294.9 300.5 308.8 318.7 325.8 74M1


39/683

ST 25.77 25.17 24.38 24.04 23.17 22.18 21.17 20.04

T/K 330.8 333.7

ST 19.28 18.88

T/C 30.0 32S1

ST 22.96

137 C8 H20 Ge O4 tetraethyl orthogermanate 14165-55-0

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 23.67 23.23 22.79 22.35 21.91 21.47

T/C 30.0 32S1

ST 23.00

138 C8 H20 Pb tetraethyl-plumbane 78-00-2

T/C 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 85Z1ST 28.829 26.814 24.839 22.907 21.021 19.182 17.392 15.652

T/C 180.0 200.0

ST 13.965 12.334

T/C 20.0 32.5 45.0 53.5 29S2

ST 28.48 27.40 26.39 25.10

T/C 10.0 15.0 20.0 30.0 40.0 50.0 60.0 70.0 72J1

ST 29.53 29.05 28.56 27.59 26.62 25.65 24.69 23.72

T/C 80.0

ST 22.75

139 C8 H20 Sn tetraethyl-stannane 597-64-8

T/C 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 85Z1

ST 26.203 24.273 22.382 20.533 18.729 16.970 15.260 13.599

T/C 180.0 200.0

ST 11.992 10.442

T/C 25.0 66P2

ST 25.9

140 C9 H14 Sn phenyl-trimethyl-stannane 934-56-5

T/C 25.0 66P2

ST 28.9

141 C9 H20 Sn cyclohexyl-trimethyl-stannane 3531-48-4

T/C 25.0 66P2

ST 25.3

142 C10 H10 Fe ferrocene 102-54-5

T/C 179.0 189.0 207.5 228.5 249.5 269.5 288.5 310.5 72N2

ST 24.26 23.26 21.38 19.63 17.83 16.32 14.46 12.60


40/683

T/C 329.5 349.5 359.5

ST 11.24 9.58 8.84

143 C12 H10 Hg diphenyl mercury587-85-9

T/C 129.0 144.0 156.0 168.5 29S2ST 35.97 34.63 33.42 32.75

T/C 120.0 130.0 140.0 160.0 180.0 72J1

ST 36.63 35.80 34.97 33.30 31.64

144 C12 H10 Se diphenyl selenide1132-39-4

T/C 23.5 61.0 88.5 121.3 43V2

ST 43.07 39.88 36.64 33.33

145 C12 H27 Cl Sn chloro-tributyl-stannane 1461-22-9

T/C 20.0 50.0 100.0 67S2

ST 31.6 28.8 24.4

T/C 45.0 91S1

ST 27.72

146 C12 H28 Ge tetrapropyl-germane 994-65-0

T/K 281.1 289.5 297.3 305.5 310.3 316.9 325.3 333.2 74M1

ST 25.85 24.81 24.08 23.29 22.63 22.00 21.07 19.99

147 C12 H28 Ge O4 tetraisopropyl orthogermanate

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 21.17 20.76 20.35 19.95 19.54 19.13

148 C12 H28 Ge O4 tetrapropyl orthogermanate 128426-02-8

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 24.06 23.61 23.16 22.72 22.27 21.82

149 C12 H28 Sn tetraisopropyl-stannane 2949-42-0

T/C 25.0 66P2

ST 25.7

150 C12 H28 Sn tetrapropyl-stannane 2176-98-9

T/C 25.0 66P2

ST 24.5

151 C13 H27 N O Sn tributyl-isocyanato-stannane 681-99-2


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T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 71Z1

ST 35.80 33.10 30.40 27.65 24.92 22.20 19.50

152 C13 H30 N2 Sn2N,N'-bis(triethylstannyl)carbodiimide 23860-01-7

T/C 55.0 60.0 70.0 80.0 75Z1ST 22.95 22.60 21.80 21.05

153 C16 H36 Ge tetrabutyl-germane 1067-42-1

T/K 283.4 290.0 297.3 306.6 312.9 319.9 326.3 332.9 74M1

ST 27.36 26.75 25.93 25.05 24.40 23.62 22.95 22.38

154 C16 H36 Ge O4 tetrabutyl orthogermanate

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 24.45 24.00 23.54 23.09 22.64 22.19

155 C16 H36 Ge O4 tetraisobutyl orthogermanate

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 23.68 23.25 22.81 22.38 21.95 21.52

156 C16 H36 Ge O4 tetra-sec-butyl orthogermanate

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 23.93 23.47 23.00 22.53 22.07 21.57

157 C16 H36 Ge O4 tetra-tert-butyl orthogermanate

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 23.14 22.74 22.34 21.94 21.54 21.14

158 C16 H36 O4 Ti tetrabutoxy-titane132071-58-0

T/K 290


42/683

T/C 25.0 66P2

ST 24.5

161 C18 H15 Bi triphenyl-bismuthine 603-33-8

T/C 98.5 133.9 155.0 49F1ST 35.1 31.5 29.3

162 C18 H15 Sb triphenyl-stibine 603-36-1

T/C 76.0 131.5 163.2 193.0 224.2 243.5 49F1

ST 38.1 33.3 30.4 28.0 25.3 23.3

T/C 35.1 47.0 63.1 77.3 91.2 103.0 27S1

ST 43.01 41.93 40.38 38.85 37.32 36.08

T/C 35.1 47.0 63.1 77.3 91.2 103.0 12W1

ST 41.63 40.58 39.08 37.60 36.12 34.92

163 C20 H44 Ge tetrapentyl-germane 3634-47-7

T/K 280.1 287.5 295.2 306.5 313.2 320.5 329.2 335.6 74M1

ST 28.79 28.02 27.25 26.07 25.30 24.49 23.40 22.58

164 C20 H44 Ge O4 tetrapentyl orthogermanate 91024-85-0

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 24.65 24.20 23.76 23.31 22.87 22.42

165 C20 H44 Ge O4 tetrakis(2,2-dimethylpropyl) orthogermanate

T/C 20.0 25.0 30.0 35.0 40.0 45.0 56B2

ST 23.86 23.39 22.91 22.44 21.96 21.48

166 C20 H44 Sn tetrapentyl-stannane 1112-56-7

T/C 25.0 66P2

ST 24.1

167 C24 H52 Ge tetrahexyl-germane 4828-44-8

T/K 278.6 285.3 294.9 318.2 324.8 332.2 74M1

ST 30.34 29.62 28.39 25.61 24.67 23.90

168 C25 H54 N2 Sn2N,N'-bis(tributylstannyl)carbodiimide 34885-41-1

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 71Z1

ST 37.55 36.25 35.00 33.60 32.30 31.00 29.72

169 C25 H54 O Sn2 hexabutyldistannoxane 56-35-9


43/683

T/C 20.0 50.0 100.0 67S2

ST 29.8 27.1 22.6

Organoarsenic compounds

170 C3 H9 As O3 trimethoxy-arsine6596-95-8

T/K 293


44/683

Organoboron compounds

179 C2 H6 B Cl2 N dimethylaminoboron dichloride 1113-31-1

T/C -40.0 -35.0 -30.0 -25.0 -20.0 -15.0 -10.0 -5.0 52B1ST 33.39 33.23 32.95 32.70 32.13 30.85 30.56 29.77

T/C 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0

ST 29.15 28.82 28.25 27.40 27.09 26.07 25.06 24.90

180 C3 H9 B O3 boric acid trimethyl ester 121-43-7

T/C 25.0 30.0 40.0 50.0 60.0 71C1

ST 19.45 18.85 17.68 16.45 15.24

181 C4 H10 B Cl2 N diethylamino-dichloro-borane 868-30-4

T/C 10.0 15.5 22.5 30.0 40.0 50.0 60.0 52O1

ST 27.82 27.78 26.53 25.87 24.99 23.69 23.06

182 C6 H15 B triethyl-borane 97-94-9

T/C 20.0 30.0 40.0 50.0 77L1

ST 21.42 20.23 19.04 17.85

T/C 30.0 41L1

ST 19.84

183 C6 H15 B O3 boric acid triethyl ester 150-46-9

T/C 25.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 71C1

ST 19.27 18.80 17.76 16.82 15.82 14.83 13.72 12.75

184 C9 H21 B O3 boric acid tris(1-methylethyl) ester 5419-55-6

T/C 25.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 71C1

ST 17.53 17.02 16.10 15.24 14.30 13.41 12.53 11.70

T/C 100.0 130.0

ST 10.93 8.37

T/C 20.0 48A1

ST 19.02

185 C9 H21 B O3 boric acid tripropyl ester 688-71-1

T/C 25.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 71C1

ST 21.51 21.05 20.24 19.43 18.56 17.74 16.83 16.02

T/C 100.0 110.0 130.0 150.0 170.0

ST 15.07 14.15 12.44 10.90 9.32

T/C 20.0 48A1

ST 22.48


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186 C12 H24 B2 O6 tris-(butane-1,3-diol) diborate 2665-13-6

T/C 20.0 64T2

ST 37.3

187 C12 H27 B O3 boric acid tributyl ester 688-74-4

T/C 25.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 71C1

ST 23.00 22.63 21.94 21.26 20.55 19.86 19.09 18.27

T/C 100.0 110.0 130.0 150.0 170.0 190.0 210.0

ST 17.69 16.89 15.58 13.99 12.60 11.09 9.76

T/C 20.0 48A1

ST 24.42

188 C12 H27 B O3 boric acid tris(2-methylpropyl) ester 13195-76-1

T/C 25.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 71C1

ST 21.31 20.98 20.18 19.38 18.55 17.78 16.94 16.14

T/C 100.0 110.0 130.0 150.0 170.0 190.0

ST 15.40 14.55 13.11 11.42 9.80 8.40

189 C12 H27 B3 O3 tributylboroxine 7359-98-0

T/C 0.4 0.4 10.3 20.0 20.2 25.0 30.0 30.0 56M2

ST 27.87 27.79 26.88 25.97 25.79 25.18 25.10 24.82

T/C 30.1

ST 24.98

190 C21 H21 B O3 boric acid tribenzyl ester 2467-18-7

T/C 20.0 64T2

ST 38.6

191 C21 H21 B O3 boric acid tris(2-methylphenyl) ester 2665-12-5

T/C 20.0 64T2

ST 38.4

192 C21 H45 B O3 boric acid triheptyl ester 2938-83-2

T/C 20.0 48A1

ST 26.15

193 C24 H51 B O3 boric acid tris(2-ethylhexyl) ester 2467-13-2

T/C 20.0 64T2

ST 27.1

194 C24 H51 B O3 boric acid triisooctyl ester 26401-30-9


46/683

T/C 20.0 64T2

ST 26.1

195 C24 H51 B O3 boric acid trioctyl ester 2467-12-1

T/C 20.0 64T2ST 28.1

T/C 20.0 48A1

ST 28.18

196 C27 H57 B O3 boric acid trinonyl ester 2467-14-3

T/C 20.0 64T2

ST 26.2

197 C30 H63 B O3 boric acid tridecyl ester 20236-81-1

T/C 20.0 48A1

ST 29.38

198 C36 H75 B O3 boric acid tridodecyl ester 2467-15-4

T/C 20.0 64T2

ST 30.4

Organosilicon compounds

199 C H3 Cl3 Si methyl-trichloro-silane 75-79-6

T/C 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 73S2

ST 18.79 17.75 16.71 15.67 14.63 13.60 12.56 11.52

T/C 110.0 120.0

ST 10.48 9.44

T/C 0.0 10.0 20.0 30.0 40.0 50.0 60.0 65L1

ST 22.46 21.35 20.24 19.13 18.02 16.91 15.80

T/C 20.0 54R1ST 20.3

200 C H4 Cl2 Si dichloro-methyl-silane 75-54-7

T/C 0.0 10.0 20.0 30.0 65L1

ST 21.43 20.07 18.70 17.33

201 C2 H6 Br2 Si dibromo-dimethyl-silane 4095-10-7

T/C 25.0 35.0 45.0 56M3

ST 24.57 23.63 22.80


47/683

202 C2 H6 Cl2 Si dichloro-dimethyl-silane 75-78-5

T/C 0.0 10.0 20.0 30.0 40.0 50.0 60.0 65L1

ST 22.29 21.23 20.16 19.09 18.03 16.96 15.89

T/C 20.0 54R1

ST 20.1

203 C2 H6 Cl2 Si dichloro-ethyl-silane 1789-58-8

T/C 20.0 25.0 50M1

ST 21.70 21.09

204 C3 H9 Br Si bromo-trimethyl-silane 2857-97-8

T/C 25.0 35.0 45.0 56M3

ST 19.87 18.75 17.73

205 C3 H9 Cl Si chloro-trimethyl-silane 75-77-4

T/C 0.0 10.0 20.0 30.0 40.0 50.0 65L1

ST 19.61 18.60 17.58 16.57 15.56 14.54

T/C 25.8 41.0 54M1

ST 17.25 15.92

T/C 20.0 54R1

ST 19.5

206 C3 H10 O Si trimethyl-silanol 1066-40-6

T/C 20.0 54R1

ST 18.4

207 C4 H11 Cl Si chloro-diethyl-silane 1609-19-4

T/C 20.0 25.0 50M1

ST 22.30 21.77

208 C4 H12 Si tetramethyl-silane 75-76-3

T/C 20.0 54M1

ST 12.85

209 C5 H13 Br Si bromo-diethyl-methyl-silane 17571-56-1

T/C 25.0 35.0 45.0 56M3

ST 23.55 22.71 21.87

210 C6 H5 Cl3 Si phenyl-trichloro-silane 98-13-5

T/C 20.0 40.0 60.0 80.0 100.0 120.0 140.0 65L1


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ST 31.09 29.15 27.21 25.27 23.33 21.39 19.45

211 C6 H16 Si triethylsilane 617-86-7

T/C 20.0 25.0 50M1

ST 20.71 20.32

212 C6 H16 O3 Si triethoxy-silane 998-30-1

T/C 20.0 25.0 50M1

ST 21.25 20.80

213 C6 H18 O Si2 hexamethyl-disiloxane 107-46-0

T/C 25.0 30.0 35.0 40.0 45.0 50.0 82E1

ST 15.4 15.0 14.7 14.3 13.9 13.5

T/C 20.0 50.0 58A1

ST 15.77 13.08

T/K 297.0 71K1

ST 15.7

T/C 24.0 69G1

ST 15.3

T/C 27.0 69R1

ST 15.13

T/C 30.0 62G3

ST 14.4

T/C 20.0 29.3 54M1

ST 15.48 14.77

T/C 20.0 47F2

ST 15.7

T/C 25.0 46H1

ST 14.82

214 C6 H19 N Si2 hexamethyl-disilazane 999-97-3

T/C 25.0 30.0 35.0 40.0 45.0 69M2

ST 18.16 17.72 17.28 16.88 16.45

215 C8 H11 Br Si bromo-dimethyl-phenyl-silane 13247-99-9

T/C 25.0 35.0 45.0 56M3

ST 28.30 27.59 26.88

216 C8 H20 O4 Si silicic acid tetraethyl ester 78-10-4

T/C 20.0 29.4 54M1


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ST 21.67 20.75

217 C8 H20 Si tetraethyl-silane 631-36-7

T/C 20.0 31.2 41.2 54M1

ST 23.04 21.90 20.75

218 C8 H24 O2 Si3 octamethyl-trisiloxane 107-51-7

T/C 25.0 30.0 35.0 40.0 45.0 50.0 82E1

ST 16.6 16.2 15.8 15.4 15.0 14.6

T/K 297.0 71K1

ST 16.4

T/C 30.0 40.0 50.0 60.0 70.0 80.0 90.0 62G3

ST 15.4 14.6 13.8 13.0 12.4 11.6 11.0

T/C 20.0 47F2

ST 16.96

T/C 25.0 46H1

ST 16.05

219 C8 H24 O4 Si4 octamethyl-cyclotetrasiloxane 556-67-2

T/C 20.0 25.0 30.0 35.0 40.0 45.0 69M2

ST 18.82 18.40 17.98 17.56 17.20 16.78

T/C 20.0 29.5 54M1

ST 18.57 17.80

T/C 30.0 60G1, 62G3

ST 16.9

220 C9 H14 Si trimethyl-phenyl-silane 768-32-1

T/C 25.0 35.0 45.0 56M3

ST 24.29 23.49 22.72

221 C10 H12 F12 O Si trimethyl-1H,1H,7H-dodecafluoroheptyloxy-

silane 56002-71-2

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 78L3

ST 20.98 20.10 19.23 18.36 17.49 16.62 15.74

222 C10 H30 O3 Si4 decamethyl-tetrasiloxane 141-62-8

T/C 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 82E1

ST 17.3 16.9 16.5 16.1 15.7 15.4 15.0 14.7

T/K 297.0 71K1

ST 17.8


50/683

T/C 30.0 40.0 50.0 60.0 70.0 80.0 90.0 62G3

ST 16.4 15.5 14.8 14.2 13.5 12.9 12.3

T/C 20.0 47F2

ST 17.60

T/C 25.0 46H1ST 16.52

223 C10 H30 O5 Si5 decamethyl-cyclopentasiloxane 541-02-6

T/C 20.0 28.5 54M1

ST 18.43 17.95

T/C 30.0 60G1, 62G3

ST 17.1

224 C11 H23 Cl3 Si undecyl-trichloro-silane 18052-07-8

T/C 24.0 88T1

ST 21.5

225 C12 H10 Cl2 Si dichloro-diphenyl-silane 80-10-4

T/C 30.0 40.0 60.0 80.0 100.0 120.0 140.0 65L1

ST 37.24 36.28 34.35 32.43 30.51 28.58 26.66

226 C12 H28 O4 Si silicic acid tetraisopropyl ester 1992-48-9

T/C 30.0 89A1

ST 21.18

227 C12 H28 O4 Si silicic acid tetrapropyl ester 682-01-9

T/C 20.0 29.8 54M1

ST 23.58 22.73

T/C 30.0 89A1

ST 21.70

228 C12 H30 O Si2 hexaethyl-disiloxane 994-49-0

T/C 30.0 40.0 50.0 60.0 70.0 80.0 90.0 62G3

ST 21.7 21.0 20.3 19.5 18.9 18.2 17.6

229 C12 H30 O3 Si3 hexaethyl-cyclotrisiloxane2031-79-0

T/C 30.0 60G1, 62G3

ST 22.4

230 C12 H36 O4 Si5 dodecamethyl-pentasiloxane 141-63-9


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T/C 25.0 30.0 40.0 45.0 50.0 82E1

ST 17.7 17.4 16.7 16.4 16.0

T/C 24.0 69G1

ST 17.7

T/C 30.0 62G3ST 17.4

T/C 20.0 47F2

ST 18.10

T/C 25.0 46H1

ST 17.08

231 C13 H27 Cl3 Si tridecyl-trichloro-silane 18406-99-0

T/C 24.0 88T1

ST 20.2

232 C14 H16 Si dimethyl-diphenyl-silane 778-24-5

T/C 25.0 35.0 45.0 56M3

ST 32.47 31.59 30.71

233 C14 H27 F9 O4 Si4 2,2,4,6,8-pentamethyl-4,6,8-tris-(3,3,3-

trifluoro-propyl)-1,3,5,7,2,4,6,8-tetraoxatetra-

siloxane 2284-41-5

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 78L1

ST 21.69 20.91 20.13 19.36 18.58 17.0 17.02

234 C14 H28 O6 Si2 cis-but-2-enedioic acid mono-{3-[2-(3-hydroxy-propyl)-

1,1,2,2-tetramethyl-disiloxanyl]-propyl} ester 88351-30-8

T/C 20.0 85G1

ST 28.59

235 C14 H42 O5 Si6 tetradecamethyl-hexasiloxane 107-52-8

T/C 20.0 47F2

ST 18.45

T/C 25.0 46H1

ST 17.42

236 C15 H26 O4 Si 3-phenoxypropyl-triethoxy-silane 58096-84-7

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 77D1

ST 29.83 28.94 28.04 27.15 26.25 25.36 24.46

237 C16 H12 F24 O2 Si dimethyl-bis(1H,1H,7H-dodecafluoroheptyloxy)-

silane 2821-15-0


52/683

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 78L3

ST 23.04 22.12 21.20 20.28 19.36 18.44 17.52

238 C16 H32 O6 Si2 cis-but-2-enedioic acid ethyl ester 3-[2-(3-hydroxy-

propyl)-1,1,2,2-tetramethyl-disiloxanyl]-propylester 105149-68-6

T/C 20.0 85G1

ST 27.8

239 C16 H36 O4 Si silicic acid tetrabutyl ester4766-57-8

T/C 30.0 89A1

ST 22.85

240 C16 H36 O4 Si silicic acid tetraisobutyl ester 681-98-1

T/C 30.0 89A1

ST 21.96

241 C16 H36 O4 Si silicic acid tetra-sec-butyl ester 5089-76-9

T/C 30.0 89A1

ST 22.29

242 C16 H38 O Si2 1,3-dihexyl-1,1,3,3-tetramethyl-disiloxane 18546-93-5

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 78D1

ST 24.46 23.70 22.93 22.16 21.40 20.64 19.87

T/C 0.0 20.0 80L1

ST 25.29 23.75

243 C16 H39 N Si2 1,3-dihexyl-1,1,3,3-tetramethyl-

disilazane 25942-79-4

T/C 0.0 20.0 80L1ST 26.86 25.12

244 C16 H40 O4 Si4 octaethyl-cyclotetrasiloxane 1451-99-6

T/C 30.0 60G1, 62G3

ST 22.4

245 C16 H48 O6 Si7 hexadecamethyl-heptasiloxane 541-01-5

T/C 20.0 47F2

ST 18.60

T/C 25.0 46H1


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ST 17.61

246 C18 H18 F24 O3 Si2 1,1,3,3-tetramethyl-1,3-bis(1H,1H,7H-

dodecafluoro-heptyloxy)-disiloxane 67900-56-5

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 78L3ST 22.24 21.28 30.32 19.36 18.40 17.44 16.48

247 C18 H28 O2 Si3 3,3-diphenyl-1,1,1,5,5,5-hexamethyl-

trisiloxane 797-77-3

T/C 25.0 92A2

ST 24.6

248 C18 H30 O9 Si2 cis-but-2-enedioic acid mono-(3-(2-[3-(3-carboxy-

acryloyloxy)-propyl]-1,1,2,2-tetramethyl-disiloxanyl)-

propyl) ester 88351-31-9

T/C 20.0 85G1

ST 27.04

249 C18 H34 F12 O5 Si5 1,3,5,7-(3,3,3-trifluoropropyl)-1,3,5,7,9,9-

hexamethylcyclopentasiloxane 18394-03-1

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 78L1

ST 22.29 21.48 20.66 19.85 19.03 18.22 17.40

250 C18 H36 O6 Si2 cis-but-2-enedioic acid 3-[2-(3-hydroxy-propyl)-

1,1,2,2-tetramethyl-disiloxanyl]-propyl ester

isobutyl ester 105149-69-7

T/C 20.0 85G1

ST 28.14

251 C18 H37 Cl3 Si trichloro-octadecyl-silane 112-04-9

T/C 24.0 88T1

ST 20.2

252 C18 H42 O Si2 1,3-diheptyl-1,1,3,3-tetramethyl-

disiloxane 18544-27-9

T/C 0.0 20.0 80L1

ST 25.99 24.46

253 C18 H43 N Si2 1,3-diheptyl-1,1,3,3-tetramethyl-


T/C 0.0 20.0 80L1

ST 27.38 25.69


54/683

254 C18 H54 O7 Si8 octadecamethyl-octasiloxane 556-69-4

T/C 24.0 69G1

ST 18.8

T/C 20.0 47F2

ST 18.82

T/C 25.0 46H1

ST 18.03

255 C19 H31 Cl3 O Si 11-(4-ethylphenoxy)undecyl-trichloro-

silane 115364-49-3

T/C 24.0 88T1

ST 26.4

256 C19 H31 Cl3 O Si 8-(4-pentylphenoxy)octyl-trichloro-silane 115364-48-2

T/C 24.0 88T1

ST 23.7

257 C19 H31 Cl3 O Si 4-(4-nonylphenoxy)butyl-trichloro-

silane 115364-47-1

T/C 24.0 88T1

ST 22.0

258 C20 H24 F24 O3 Si2 1,1,3,3,5,5-hexamethyl-1,5-bis(1H,1H,7H-

dodecafluoro-heptyloxy)-trisiloxane 67900-57-6

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 78L3

ST 21.60 20.80 20.00 19.20 18.41 17.61 16.81

259 C20 H44 O4 Si silicic acid tetraisopentyl ester 4607-64-1

T/C 30.0 89A1

ST 22.80

260 C20 H44 O4 Si silicic acid tetrapentyl ester 6382-12-3

T/C 30.0 89A1

ST 23.89

261 C20 H44 O4 Si silicic acid tetrapent-2-yl ester 16973-46-9

T/C 30.0 89A1

ST 23.36

262 C20 H46 O Si2 1,1,3,3-tetramethyl-1,3-dioctyl-



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T/C 0.0 20.0 80L1

ST 26.81 25.29

263 C20 H47 N Si2 1,1,3,3-tetramethyl-1,3-dioctyl-


T/C 0.0 20.0 80L1

ST 27.56 25.87

264 C20 H50 O3 Si4 decaethyl-tetrasiloxane 2031-77-8

T/C 30.0 62G3

ST 23.5

265 C20 H60 O8 Si9 eicosamethyl-nonasiloxane 2652-13-3

T/C 20.0 47F2

ST 19.24

266 C21 H27 F7 O2 Si3 3-heptafluoropropylphenyl-1,1,1,5,5,5-

hexamethyl-3-phenyl-trisiloxane 150391-98-3

T/C 25.0 92A2

ST 19.8

267 C22 H12 F36 O3 Si methyl-tris(1H,1H,7H-dodecafluoroheptyloxy)-silane 67900-55-4

T/C 20.0 30.0 40.0 50.0 60.0 70.0 80.0 78L3

ST 23.66 22.59 21.52 20.45 19.38 18.31 17.24

268 C22 H38 O9 Si2 cis-but-2-enedioic acid 3-{2-[3-(3-ethoxycarbonyl-

acryloyloxy)-propyl]-1,1,2,2-tetramethyl-

disiloxanyl}-propyl ester ethyl ester 105149-70-0

T/C 20.0 85G1

ST 27.5

269 C22 H44 O6 Si2 cis-but-2-enedioic acid 2-ethyl-hexyl ester

3-[2-(3-hydroxy-propyl)-1,1,2,2-tetramethyl-

disiloxanyl]-propyl ester 88351-32-0

T/C 20.0 85G1

ST 28.42

270 C22 H50 O Si2 1,1,3,3-tetramethyl-1,3-dinonyl-


T/C 0.0 20.0 80L1

ST 27.25 25.87


56/683

271 C22 H54 O3 Si4 1,7-diheptyl-1,1,3,3,5,5,7,7-octamethyl-

tetrasiloxane 76195-16-9

T/C 0.0 20.0 80L1

ST 24.47 23.02

272 C22 H66 O9 Si10 docosamethyl-decasiloxane 556-70-7

T/C 20.0 47F2

ST 19.56

273 C23 H27 F11 O2 Si3 3-{[1-(heptafluoropropoxy)-1,1,2,2-

tetrafluoro-ethyl]-phenyl}-1,1,1,5,5,5-hexamethyl-

3-phenyl-trisiloxane 150391-94-9

T/C 25.0 92A2

ST 19.5

274 C23 H30 O2 Si3 1,1,1,3,5-pentamethyl-3,5,5-triphenyl-


T/C 60.0 70.0 80.0 90.0 100.0 110.0 78L2

ST 27.90 27.01 26.12 25.23 24.34 23.45

275 C24 H26 F14 O2 Si3 3,3-bis(heptafluoropropylphenyl)-1,1,1,5,5,5-

hexamethyl-trisiloxane 150413-25-5

T/C 25.0 92A2

ST 19.6

276 C24 H52 O4 Si silicic acid tetrakis(2-ethylbutyl) ester 78-13-7

T/C 30.0 89A1

ST 25.17

277 C24 H52 O4 Si silicic acid tetrahexyl ester 7425-86-7

T/C 30.0 89A1ST 25.44

278 C24 H60 O4 Si5 dodecaethyl-pentasiloxane 2031-78-9

T/C 30.0 62G3

ST 24.1

279 C26 H26 O Si2 1,3-dimethyl-1,1,3,3-tetraphenyl-

disiloxane 807-28-3

T/C 60.0 70.0 80.0 90.0 100.0 110.0 78L2

ST 35.39 34.46 33.53 32.60 31.67 30.74


57/683

280 C26 H45 Cl3 O Si 1-(trichlorosilyl)-11-(4-nonylphenoxy)-

undecane 115364-46-0

T/C 24.0 88T1

ST 20.1

281 C26 H54 O13 Si6 cis-but-2-enedioic acid (dodecamethyl-1,11-hexa-

siloxanediyl) di-3,1-propanediyl ester 150149-71-1

T/C 20.0 85G1

ST 22.45

282 C26 H62 O3 Si4 octamethyl-1,7-dinonyl-tetrasiloxane 76195-17-0

T/C 0.0 20.0 80L1

ST 26.29 24.73

283 C28 H32 O2 Si3 1,1,1,3-tetramethyl-3,5,5,5-tetraphenyl-


T/C 60.0 70.0 80.0 90.0 100.0 110.0 78L2

ST 28.98 28.29 27.60 26.92 26.23 25.54

284 C28 H32 O2 Si3 1,1,3,5-tetramethyl-1,3,5,5-tetraphenyl-


T/C 60.0 70.0 80.0 90.0 100.0 110.0 78L2ST 31.53 30.73 29.94 29.14 28.34 27.55

285 C28 H60 O4 Si silicic acid tetraheptyl ester 18759-42-7

T/C 30.0 89A1

ST 26.19

286 C32 H68 O4 Si silicic acid tetrakis(2-ethylhexyl)

ester 115-82-2

T/C 30.0 89A1ST 25.38

287 C32 H68 O4 Si silicic acid tetraoctyl ester 78-14-8

T/C 30.0 89A1

ST 27.15

288 C33 H34 O2 Si3 1,1,3-trimethyl-1,3,5,5,5-pentaphenyl-


T/C 60.0 70.0 80.0 90.0 100.0 110.0 78L2

ST 33.36 32.53 31.69 30.85 30.02 29.18


58/683

289 C33 H34 O2 Si3 1,3,5-trimethyl-1,1,3,5,5-pentaphenyl-


T/C 60.0 70.0 80.0 90.0 100.0 110.0 78L2

ST 31.91 31.25 30.60 29.94 29.29 28.64

290 C34 H62 O9 Si2 cis-but-2-enedioic acid 2-ethyl-hexyl ester

3-(2-(3-[3-(2-ethyl-hexyloxycarbonyl)-acryloyloxy]-propyl)-

1,1,2,2-tet

Documents

Surface Tension of Pure Liquids and Binary Liquid Mixtures