Potentially Explosive Compounds (PECs)2. Potentially Explosive Compounds Information A potentially explosive compound (PEC) may be defined as any chemical compound or mechanical mixture

PotentiallyExplosiveChemicalsChemicalClassStandardOperatingProcedure

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PotentiallyExplosiveCompounds(PECs)

Examples:sodiumazide,trimethylsilylazide,ammoniumnitrate,nitromethane,sodiumperchlorate,

2,2’-Azobis(isobutyronitrile)(AIBN),Dinitrobenzene,tert-butylperoxide

FormorePECs,seeAppendix

Note:PotentiallyExplosiveChemicalsarematerialsthatmayoxidize,decompose,polymerize,becomecontaminated,dryoutordestabilizeandsubsequentlybecomeexplosivewhensubjectedtoheat,light,

frictionormechanicalshock.

ItisparamountthatresearchersbeawareofthehazardsassociatedwithPECs.

!!IfyouplantoISOLATEPECs–refertochemicalspecificSOP!!

ThisSOPisnotasubstituteforhands-ontraining.PrintacopyandinsertintoyourlaboratorySOPbinder.

Department: Chemistry

DateSOPwaswritten: Thursday,March23,2017

DateSOPwasapprovedbyPI/labsupervisor: Friday,March24,2017

PrincipalInvestigator:Name:F.Fischer

Signature:______________________________

InternalLabSafetyCoordinatororLabManager:Name:StephenvonKugelgen

LabPhone:510.301.1058

OfficePhone:510.642.8252

EmergencyContact: Name:StephenvonKugelgen

PhoneNumber:510.301.1058Location(s)coveredbythisSOP: TanHall674,675,676,679,680,683,684

1. PurposeThisSOPcoverstheprecautionsandsafehandlingproceduresfortheuseofPotentiallyExplosiveCompounds(PECs).ForalistofPECscoveredbythisSOPandtheiruse(s),seethe“ListofChemicals”.ProceduresdescribedinSection12applytoallmaterialscoveredinthisSOP.Achangetothe“ListofChemicals”doesnotconstituteachangeintheSOPrequiringrevieworretraining.


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Ifyouhavequestionsconcerningtheapplicabilityofanyrecommendationorrequirementlistedinthisprocedure,contactthePrincipalInvestigator/LaboratorySupervisororthecampusChemicalHygieneOfficeratucbcho@berkeley.edu.

2. PotentiallyExplosiveCompoundsInformationApotentiallyexplosivecompound(PEC)maybedefinedasanychemicalcompoundormechanicalmixturethat,whensubjectedtoheat,impact,friction,detonation,orothersuitableinitiation,undergoesrapidchemicalchange,evolvinglargevolumesofhighlyheatedvaporsandgasesthatexertpressureonthesurroundingmedium,possiblyleadingtoacatastrophicfailureofthevessel.

Beforeusingthepotentiallyexplosivecompounddeterminewhatistheinitiatingmechanismortriggerthatcouldleadtoanexplosion;thiscouldbefriction,pressure,impact,light,orheat.Thisknowledgewillbeakeyindetermininghowtohandlethechemical.RefertotheSDSofyourcompoundtodeterminepotentialtriggerstoavoid.Note:Mostexplosionsoccurwhilepurifyingordistillingmixtures.IfyouareplanningonisolatingorpurifyingPECs,pleaserefertotheIsolatingPECsSOP.

3. PotentialHazards/Toxicity

ThedangerofPECsarisesfromlacerationsduetoshrapnel(metal,glass,ceramic,etc.)andburnsduetofiresthatmightaccompanyorfollowtheexplosion.

PECsmayalsopresentadditionalhazardssuchascorrosivity,toxicity,pyrophoricity,orwaterreactivity.Safeuserequiresassessingallpotentialhazards.

ItisthePrincipal Investigator’s responsibility toensureactivity-specific laboratoryproceduresand/orprocessesaretakenintoaccountwhenusingthisChemicalClassSOP.

Please,reviewtheSDSofanychemicalbeforeuse(seeSection11–SDSLocation).

Anexplosionmightalsoleadtoexposuretootherhazardouschemicals.SeetheappropriateSOPsandSDSsforanyotherchemicalsusedintandemwithPECstodetermineifthereisthepotentialofexposuretotoxicchemicals.

4. EngineeringControlsLab-specificinformationonengineeringcontrolsmaybeincludedintheProtocol/Proceduresection.

ThefollowingisthesetofengineeringcontrolsrequiredwhenhandlingPECs:

• WorkinaproperlyfunctioningchemicalfumehoodwhenhandlingPECs.Workwiththesashaslowaspossible.

• Whenthefumehoodsashdoesnotprovideadequateprotection,useaportableblastshield,insidethehood.

• Whenworkingoutsideofafumehood,aportableblastshieldmustbeused.• LaboratoriesandroomswherePECsareusedmusthavegeneralroomventilationthatis

negativepressurewithrespecttothecorridorsandexternalenvironment.Thelaboratory/roomdoormustbekeptclosedatalltimes.

5. PersonalProtectiveEquipment


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Ataminimum,thefollowingPPEmustbewornatalltimes.EyeandFaceProtection

A. ANSIZ87.1-compliantsafetyglasseswithsideshields,orchemicalsplashgoggles.

• Ordinary prescription glasses will NOT provide adequate protection unless they alsomeetANSIstandardandhavecompliantsideshields.

B. Ifthepotentialforexplosion/splashingexists,andadequatecoverageisnotprovidedbythehoodsash,afaceshieldmustbeworn.

SkinandBodyProtection

A. Flame-resistantlabcoat(NomexIIIA,NFPA2112)mustbeworn.

B. Glovesarerequiredwhenhandlinghazardouschemicals.• RefertospecificchemicalSDSforinformationongloveselection.• Foradditionalinformationongloveselection,goto:

http://ehs.berkeley.edu/hs/63-laboratory-safety/94-glove-selection-and-usage.htmlC. Longpants,closed-toe/closed-heelshoes,coveredlegs,andankles.

RespiratoryProtection

RespiratoryprotectionisnormallynotrequiredforUCBerkeleylaboratoryactivities.Anylabpersonnelconsideringtheuseofarespirator(e.g.N-95respirator,dustmask)mustcontactEH&Sforaworkplaceassessment.

6. FirstAidProceduresandMedicalEmergenciesIntheeventofaninjury,notifyyoursupervisorimmediatelyandEH&Swithin8hours.

GototheOccupationalHealthFacility(TangHealthCenter,oncampus); ifafterhours,gotothenearestemergencyroom(AltaBates,2450AshbyAveinBerkeley);or

Call911(fromacellphone:510-642-3333)if:

• itisalifethreateningemergency;or

• younotareconfidentinyourabilitytofullyassesstheconditionsoftheenvironmentand/orthe condition of the contaminated/injured person, or you cannot be assured of your ownsafety;or

• thecontaminated/injuredpersonisnotbreathingorisunconscious.

Please remember to provide a copy of the appropriate manufacturer SDS (if available) to theemergency responders or physician. At a minimum, be ready to provide the identity/name of anyhazardousmaterialsinvolved.

IncaseofskincontactIfskincontactoccurs,and/orskinorclothingareonfire,immediatelydrenchinthesafetyshowerwithcopiousamountsofwaterfornolessthan15minutestoremoveanyremainingcontaminants.Ifpossibletodosowithoutfurtherinjury,removeanyremainingjewelryorclothing.


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IncaseofeyecontactRinsethoroughlywithplentyofwaterusinganeyewashstationforatleast15minutes,occasionallyliftingtheupperandlowereyelids.Removecontactlensesifpossible.IfswallowedDoNOTinducevomitingunlessdirectedotherwisebytheSDS.Nevergiveanythingbymouthtoanunconsciousperson.Rinsemouthwithwater.IfinhaledMoveintofreshair.Needlestick/punctureexposureWashtheaffectedareawithantisepticsoapandwarmwaterfor15minutes.

7. SpecialHandling,StorageandDisposalRequirements

Lab-specificinformationonhandlingandstoragemaybeincludedinSection12-Protocol/Procedure.

PrecautionsforSafeHandling:• ReviewwiththePIand/orexperiencedpeersthelabproceduresthatcouldactasanexplosion

initiator,ortrigger,fortheparticularpotentiallyexplosive.• Keepawayfromsourcesofignition–Openflames(e.g.,Bunsenburner).Inparticular,take

measurestopreventthebuild-upofheatorelectrostaticcharge.• WhenmanipulatingPECsuseequipmentthatwillnotgeneratestaticelectricity,sparksorarea

offriction.(e.g.useaTeflon-coatedspatulaorsoft-rubberpolicemaninsteadofaregularmetalspatula.)DONOTuseametalspatula.

• ItisgoodpracticetoinformcolleaguesthataPECwillbeusedandwhere.• Eliminateorsubstituteforalesshazardousmaterialwhenpossible.• Designyourexperimenttousetheleastamountofmaterialpossibletoachievethedesired

result.• DonotexceedthescaleofproceduresspecifiedinProtocol/Proceduresectionwithoutapproval

ofthePI.• Verifyyourexperimentalset-upandprocedurepriortouse.• Knowthelocationofthenearesteyewash,safetyshowerandfireextinguisherbeforebeginning

work.• Uponleavingtheworkarea,removeanypersonalprotectiveequipmentwornandwashhands.• Attheendofeachproject,thoroughlydecontaminatetheworkareaaccordingtothematerial

beinghandled.ConditionsforSafeStorage

• Storeinalocation,separatedfromoxidizing,reducing,andotherincompatiblematerials.• StorePECsawayfromheatsources,thisincludesdirectsunlight.

Disposal

• AnyunusedorunwantedPECsmustbedestroyedbyfollowingthespecificdestructionprocedure(s)includedintheProtocol/Proceduresection.IfyouhavelargequantitiesofunreactedPECscontactEH&Sforguidanceondisposaloptions.

• Wastematerialsgeneratedmustbetreatedasahazardouswaste.


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• TheemptycontainermustberinsedthreetimeswithaCOMPATIBLEsolvent;leaveitopeninthebackofthehoodovernight.Solventrinsesandwaterrinsemustbedisposedofashazardouswaste.

• Asanalternative,unrinsedemptycontainerscanbedisposedofthroughEH&Sashazardouswaste.Theunrinsedemptycontainersmustbecapped.

• Donotmixwithincompatiblewastestreams.• Decontaminationofcontainersinordertousethemforotherpurposesisnotpermitted.

8. SpillandAccidentProcedure

Note:Wheneverconditionsaltertowardthenegative,stoptheworkandassesstheextentofdanger.Spill–ifnecessaryrequesthelpbycalling911(fromacellphone:510-642-3333)foremergencyassistanceor510-642-3073fornon-lifethreateningsituations.Ifyoucannotassesstheconditionsoftheenvironmentwellenoughtobesureofyourownsafety,donotenterthearea.Ifpossiblehelpcontaminatedorinjuredpersons.Evacuatethespillarea.Avoidbreathingvaporsfromspill.Ifpossible,confinethespilltoasmallareausingaspillkitorabsorbentmaterial.Keepothersfromenteringcontaminatedarea(e.g.,usecautiontape,barriers,etc.).

• MinorSpill–Intheeventofaminorspill,ifthereisnopotentialforhazardouschemicalexposure,reportthespillto510-642-3073andproceedtocleanit,ifyouaretrained.Useappropriatepersonalprotectiveequipmentandclean-upmaterialforchemicalspilled.Doublebagspillwasteinclearplasticbags,labelandrequestpick-up.

• MajorSpill–Anyhazardouschemicalspillthatinvolveschemicalexposure,anychemicalspillthatduetosizeand/orhazardrequirescapabilitiesbeyondyourtraining,oranychemicalspillthatgivestheperception(becauseofodor,forexample)thattherehasbeenahazardousrelease.Call911or510-642-3073forassistance.

9.CleaningandDecontamination

Lab-specificinformationondecontaminationmaybeincludedinSection12-Protocol/Procedure.• WearingproperPPE,laboratoryworksurfacesmustbecleanedattheconclusionofeach

procedureandattheendofeachworkday.• Decontaminateallequipmentbeforeremovingfromadesignatedarea.

10.HazardousWasteDisposalLabelWaste

• Labelallwastecontainers.SeetheEH&SFactSheet,“HazardousWasteManagement”forgeneralinstructionsonproceduresfordisposingofhazardouswaste.

DisposeofWaste

• Disposeofregularlygeneratedchemicalwastewithin6months.

• ContactEH&Sat642-3073ifyouneedassistance.

11.SafetyDataSheet(SDS)LocationSDScanbeaccessedonlineathttp://ucsds.com


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12.Protocol/ProcedureforPotentiallyExplosiveCompounds

Procedure/Use Scale EngineeringControls/Equipment

PPE(eye,face,gloves,clothing) ProcedureStepsandPrecautions

1.UseofPECsasareagent.

Upto10gassuppliedinthereagentbottle.RemembertoobtainPIapprovalifhigherscaleisnecessary.Documentthisapprovalinyournotebook

Allreactionsusingthesematerialsmustbeperformedinaproperlyoperatingfumehoodwiththesashaslowaspossibleorinaninertatmosphereglovebox.Whenworkinginsidethehoodwithoutthesashprotection,aportableblastshieldisrequired.Aportableblastshieldisrequiredwhenworkingwithpotentiallyexplosivecompoundsoutsideofthehood.

Eyeprotection:WearANSIApprovedtight-fittingsafetygogglesorsafetyglasseswithsideshields.FaceProtection:Faceshieldsaretobeusedwhenthereisnoprotectionfromthehoodsash.HandProtection:Confirmcompatibilityofglovematerialwithchemicalbeingused.Generalguidance(unlessotherwisespecifiedinthespecificSDS):Nitrileglovesmustbeusedtopreventincidentalcontact.Forspillhandlingorforpotentialcontactwithlargerquantities,usedoublenitrileorheaviergaugenitrileorneoprenegloves.Glovesmustbeinspectedpriortouse.Washanddryhandsafteruse.Clothing:WearNomexIIIA(NFPA2112)labcoat;fulllengthpantsorequivalent;andclose-toedandclose-heeledshoes.

Usethesmallestamountnecessarytocompletetheexperiment.Iffollowingaliteratureprocedure,donotmodifyitwithoutapprovalfromPI.HandlePECsindilutesolutionswheneverpossibletodissipateheatandreduceriskoffireorexplosion.ThedecompositionofsomePECscanbecatalyedbymetalions;ifmanipulationofasolidPECreagentisrequired,useacompatibleplasticorteflon-coatedspatulaorarubberpoliceman.Addreagentsslowly,monitoringheatgeneration.Wheneverpossible,ensurecompleteconsumptionofthePECpriortoreactionworkup.

Notes AnydeviationfromthisSOPrequiresapprovalfromPI.



2.Quenchingsodiumazidewaste

Upto10gofsodiumazideinupto200mLaqueoussolution.

Allreactionsusingthesematerialsmustbeperformedinaproperlyoperatingfumehoodwiththesashaslowaspossible.

Eyeprotection:WearANSIApprovedtight-fittingsafetygogglesorsafetyglasseswithsideshields.FaceProtection:Faceshieldsaretobeusedwhenthereisnoprotectionfromthehood

Atnopointpriortotheadditionofsodiumnitriteshouldtheazidesolutionbeacidified.Thiscangeneratehighlypoisonous,volatile,andexplosivehydrazoicacid.


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RemembertoobtainPIapprovalifhigherscaleisnecessary.Documentthisapprovalinyournotebook

Whenworkinginsidethehoodwithoutthesashprotection,aportableblastshieldisrequired.Aportableblastshieldisrequiredwhenworkingwithpotentiallyexplosivecompoundsoutsideofthehood.

sash.HandProtection:Confirmcompatibilityofglovematerialwithchemicalbeingused.Generalguidance(unlessotherwisespecifiedinthespecificSDS):Nitrileglovesmustbeusedtopreventincidentalcontact.Forspillhandlingorforpotentialcontactwithlargerquantities,usedoublenitrileorheaviergaugenitrileorneoprenegloves.Glovesmustbeinspectedpriortouse.Washanddryhandsafteruse.Clothing:WearNomexIIIA(NFPA2112)labcoat;fulllengthpantsorequivalent;andclose-toedandclose-heeledshoes.

Dilutetheaqueoussolutioninanappropriatelysizedflasksothatitcontainsnomorethan5wt%sodiumazide,assumingthefullamountusedstillremains.Asolutionofsodiumnitrite(1.5equivalents,50mol%excess)isaddeddropwisewithstirring.A20%aqueoussolutionofsulfuricacidisthenaddedgraduallyuntilthereactionmixtureisacidic(pH<3).Whentheevolutionofnitrogenoxidesceases,theacidicsolutionistestedwithstarchiodidepaper.Ifitturnsblue,excessnitriteispresent,andthedecompositioniscomplete.Thereactionmixtureisneutralizedandifnoothercompoundspresentprecludeit,mayberinseddownthedrain.




3.Quenchingorganic/sulfonylazides

Upto10goforganicazideinupto200mLorganicsolution.RemembertoobtainPIapprovalifhigherscaleisnecessary.Documentthisapprovalin

Allreactionsusingthesematerialsmustbeperformedinaproperlyoperatingfumehoodwiththesashaslowaspossible.Whenworkinginsidethehoodwithoutthesashprotection,aportableblastshieldisrequired.Aportableblastshieldisrequiredwhenworkingwithpotentiallyexplosivecompoundsoutsideofthe

Eyeprotection:WearANSIApprovedtight-fittingsafetygogglesorsafetyglasseswithsideshields.FaceProtection:Faceshieldsaretobeusedwhenthereisnoprotectionfromthehoodsash.HandProtection:Confirmcompatibilityofglovematerialwithchemicalbeingused.Generalguidance(unlessotherwisespecifiedinthespecificSDS):Nitrileglovesmustbeusedtopreventincidentalcontact.Forspillhandlingorforpotentialcontactwithlargerquantities,usedouble

Dilutethesolutioninanappropriatelysizedflaskwithacompatiblesolventsuchastoluenesothatitcontainsnomorethan5wt%organicazideassumingthefullamountusedstillremains.Asolutionoftriphenylphosphine(1.5equivalents,50mol%excess)inacompatiblesolventisaddedslowlywithstirring.Themixtureisallowedtostandatroomtemperaturefor24hoursoruntilcompleteconsumptionoftheazide.Thequenchedmixturecanthenworkedupasusualorbedisposedinanappropriateorganicwastestream.


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yournotebook

hood.

nitrileorheaviergaugenitrileorneoprenegloves.Glovesmustbeinspectedpriortouse.Washanddryhandsafteruse.Clothing:WearNomexIIIA(NFPA2112)labcoat;fulllengthpantsorequivalent;andclose-toedandclose-heeledshoes.




4.Quenchingorganicdiazocompounds

Upto10gofdiazocompoundinupto200mLorganicsolution.RemembertoobtainPIapprovalifhigherscaleisnecessary.Documentthisapprovalinyournotebook

Allreactionsusingthesematerialsmustbeperformedinaproperlyoperatingfumehoodwiththesashaslowaspossible.Whenworkinginsidethehoodwithoutthesashprotection,aportableblastshieldisrequired.Aportableblastshieldisrequiredwhenworkingwithpotentiallyexplosivecompoundsoutsideofthehood.


Dilutethesolutioninanappropriatelysizedflasksothatitcontainsnomorethan5wt%diazocompoundassumingthefullamountusedstillremains.Asolutionofaceticorformicacid(1.5equivalents,50mol%excess)inacompatiblesolventisaddedslowlywithstirring.Themixtureisallowedtostandatroomtemperatureuntilthecolorofthediazocompoundhasbeendischarged.Diethyldiazodicarboxylateandrelatedderivativesarenotcompletelydestroyedbyorganicacidsalone.Additionoftriphenylphosphine(1.2equivalents,20mol%excess)inadditiontotheacidservestoreducethemtothemorestablehydrazinedicarboxylates.Alternatively,diazodicarboxylatewastecanbereducedwithsodiumiodide(2.2equivalents,10mol%excess)inglacialaceticacid(10mL/mmol)



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5.Quenchingperoxides,hydroperoxides,andperacidss

Upto10gofPECperoxideorperacidcompoundinupto200mLsolution.RemembertoobtainPIapprovalifhigherscaleisnecessary.Documentthisapprovalinyournotebook

Allreactionsusingthesematerialsmustbeperformedinaproperlyoperatingfumehoodwiththesashaslowaspossible.Whenworkinginsidethehoodwithoutthesashprotection,aportableblastshieldisrequired.Aportableblastshieldisrequiredwhenworkingwithpotentiallyexplosivecompoundsoutsideofthehood.


Forhydroperoxidesandperacids,dilutethesolutioninanappropriatelysizedflasksothatitcontainsnomorethan5wt%PECassumingthefullamountusedstillremains.Asolutionofanappropriatereducingagent,suchassodiumthiosulfateorsodiumsulfite(200mol%excess),isaddedandstirredvigorouslyuntilaperoxidetestisnegative.Thequenchedmixturecanworkedupasnormal.Water-insolublediacylperoxidesarenotefficientlydestroyedbytheaboveprocedure.Instead,theyareaddeddropwisetosodiumiodide(2.2equivalents,10mol%excess)inglacialaceticacid(10mL/mmolperoxide).Afterstirringfor30minutes,thequenchedmixturecanbeworkedupasnormal.Dialkylperoxidesaremoredifficulttodestroy;theaboveprocedurefordiacylperoxidesshouldbefollowed,withthesubsequentadditionof1mLconcentratedhydrochloricacidandheatingthemixtureto90ºCforatleast5hours.



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13.DocumentationofTraining(signatureofallusersisrequired)• PriortoconductinganyworkwithPECs,designatedpersonnelmustprovidetrainingtohis/herlaboratory

personnelspecifictothehazardsinvolvedinworkingwiththespecificchemical(s)used,workareadecontamination,andemergencyprocedures.

• ThePrincipalInvestigatormustprovidehis/herlaboratorypersonnelwithacopyofthisSOPandacopyofthe

SDSprovidedbythemanufacturer. IhavereadandunderstandthecontentofthisSOP:

Name Signature Identifier Date


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Appendix–ListofPotentiallyExplosiveChemicals(non-exhaustivelist)PotentiallyExplosiveCompoundClasses: Acetylene Ba/Pb/Hgazide TrinitrocresolAcylHypohalites Li/K/Naazide TrinitronaphthaleneOrganicazides Benzoylperoxide Trinitrophenol(picricacid0Metalazides Bromopropyne TrinitroresorcinolAzo Butanoneperoxide TrinitrotolueneDiazo Cumeneperoxide UreanitrateDiazosulphide Diazodinitrophenol Diazoniumsalts Dinitrophenol Fulminate Dinitrophenylhydrazine HalogenAmine Dinitroresorcinol Nitrate Dipicrylamine Nitro Dipicrylsulphide AromaticorAliphaticNitramine Dodecanoylperoxide Nitrite Ethyleneoxide Nitroso Laurieperoxide Ozonides MEKperoxide Peracids Hg/Agfulminate Peroxide Nitrocellulose Hydroperoxide Nitrogentrifluoride Metalperoxide Nitrogentriiodide Explosivesalts: Nitroglycerine Bromatesalts Nitroguanidine Chloratesalts Nitromethane Chloritesalts Nitrourea Perchloratesalts Picramide Picratesalts Picricacid(trinitrophenol) Picramatesalts Picrylchloride Hypohalitesalts Picrylsulphonicacid Iodatesalts Propargylbromide(neat) PotentiallyExplosiveChemicals: Sodiumdinitrophenate AcetylPeroxide Succinicperoxide Acetylene Tetranitroaniline Ammoniumnitrate Trinitroaniline Ammoniumperchlorate Trinitroanisole Ammoniumpicrate Trinitrobenzene Trinitrobenzenesulphonicacid Trinitrobenzoicacid


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ListofChemicals

Chemical(s) Chemical(s) Chemical(s)1,1'-Azobis(cyclohexanecarbonitrile) 1,1-Bis(tert-

butylperoxy)cyclohexanesolution1,3,5-Trinitrobenzene

1H-Tetrazol-1-aceticacid 1-Hydroxy-7-azabenzotriazole 1-Hydroxybenzotriazole1-Nitropropane 2,2'-Azobis(2-methylbutyronitrile) 2,2'-Azobis(2-

methylpropionamidine)dihydrochlorid

2,2'-Azobis(2-methylpropionitrile) 2,2-Bis(tert-butylperoxy)butanesolution

2,4,6-Trinitrotoluene(TNT)

2,4-Dinitrophenol 2,4-Dinitrophenylhydrazine 2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne

2,6-Dichloroquinone-4-chloroimide 2-Chloro-1,3,5-trinitrobenzene 2-Diazo-1-naphthol-4-sulfonicacidhydrate

2-Diazo-1-naphthol-5-sulfonicacidsodiumsalthyd

2-Diazo-1-naphthol-5-sulfonicacidsodiumsaltmon

2-Nitropropane

3-Chloroperbenzoicacid 4,4'-Azobis(4-cyanovalericacid) 4-Nitrosophenol5-(Ethylthio)-1H-tetrazole AcetylPeroxide AcetyleneAgfulminate Ammoniumnitrate AmmoniumperchlorateAmmoniumpicrate BariumAzide BenzenesulfonylhydrazideBis(tert-butylcyclohexyl)peroxydicarbonate

Bis[1-(tert-butylperoxy)-1-methylethyl]benzene

Cellulosenitrate

Cumenehydroperoxide(Luperox®CU90)

Cumeneperoxide Di-2-methoxyethylazodicarboxylate

Diazald(R) Diazald(R)-(N-methyl-13C) DiazodinitrophenolDicumylperoxide Diethylazodicarboxylate DinitroresorcinolDipicrylamine Dipicrylsulphide EthyldiazoacetateEthyleneoxide Hgfulminate LeadAzideLithiumazidesolution Luperox(R)101XL45,2,5-Bis(tert-

butylperoxy)-2,5-Luperox(R)224,2,4-Pentanedioneperoxidesolution

Luperox(R)231,1,1-Bis(tert-butylperoxy)-3,3,5-tr

Luperox(R)531M80,1,1-Bis(tert-amylperoxy)cyclohe

Luperox(R)A98,Benzoylperoxide

Luperox(R)DDM-9,2-Butanoneperoxidesolution

Luperox(R)DI,tert-Butylperoxide Luperox(R)LP,Lauroylperoxide

Luperox(R)P,tert-Butylperoxybenzoate

Luperox(R)TBEC,tert-Butylperoxy2-ethylhexylcar

MecuryAzide

Nitrogentrifluoride Nitrogentriiodide NitroguanidineNitromethane Nitrourea PeraceticacidsolutionPicramide Picricacid PICRYLSULFONICACIDPotassiumazide Propargylbromidesolution p-ToluenesulfonylhydrazideSodiumdinitrophenate Succinicperoxide tert-Butylhydroperoxidesolution


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Tert-butylperacetate,75wt.%solutioninalipha

tert-Butylperoxyisopropylcarbonatesolution

Tetranitroaniline

Trinitroanisole Trinitrobenzoicacid TrinitrocresolTrinitroglycerinsolution Trinitronaphthalene Trinitroresorcinolureanitrate

Documents

Potentially Explosive Compounds (PECs)2. Potentially Explosive Compounds Information A potentially explosive compound (PEC) may be defined as any chemical compound or mechanical mixture