南京科正间苯二甲胺安全技术说明书

南京科正化工有限公司MaterialSafetyDataSheetm-Xylylenediamine****Section1-ChemicalProductAndCompanyIdentification****MSDSName:m-Xylylenediamine,99%Synonym:m-Xylene-alpha,alpha-diamine;MXDA;1,3-Benzenedimethanamine;pXDA;m-Xylenemicron-micron-diamine.****SECTION2-COMPOSITION,INFORMATIONONINGREDIENTS****CAS#ChemicalNameContent%EINECS#1477-55-0m-Xylylenediamine99.0216-032-5HazardSymbols:CRiskPhrases:34****SECTION3-HAZARDSIDENTIFICATION****EMERGENCYOVERVIEWCausesburns.Corrosive.PotentialHealthEffectsEye:Causeseyeburns.Skin:Causesskinburns.Maybeharmfulifabsorbedthroughtheskin.Ingestion:Maycausesevereandpermanentdamagetothedigestivetract.Causesgastrointestinaltractburns.Maybeharmfulifswallowed.Inhalation:Harmfulifinhaled.Causeschemicalburnstotherespiratorytract.Chronic:Noinformationfound.南京科正化工有限公司****SECTION4-FIRSTAIDMEASURES****Eyes:Immediatelyflusheyeswithplentyofwaterforatleast15minutes,occasionallyliftingtheupperandlowereyelids.Getmedicalaidimmediately.DoNOTallowvictimtorubeyesorkeepeyesclosed.Extensiveirrigationwithwaterisrequired(atleast30minutes).Skin:Getmedicalaidimmediately.Flushskinwithplentyofwaterforatleast15minuteswhileremovingcontaminatedclothingandshoes.Washclothingbeforereuse.Destroycontaminatedshoes.Ingestion:Nevergiveanythingbymouthtoanunconsciousperson.Getmedicalaidimmediately.DoNOTinducevomiting.Ifconsciousandalert,rinsemouthanddrink2-4cupfulsofmilkorwater.Inhalation:Getmedicalaidimmediately.Removefromexposureandmovetofreshairimmediately.Ifbreathingisdifficult,giveoxygen.DoNOTusemouth-to-mouthresuscitation.Ifbreathinghasceasedapplyartificialrespirationusingoxygenandasuitablemechanicaldevicesuchasabagandamask.NotestoPhysician:Antidote:Nonereported.****SECTION5-FIREFIGHTINGMEASURES****GeneralInformation:Asinanyfire,wearaself-containedbreathingapparatusinpressure-demand,MSHA/NIOSH(approvedorequivalent),andfullprotectivegear.Duringafire,irritatingandhighlytoxicgasesmaybegeneratedbythermaldecompositionorcombustion.ExtinguishingMedia:Incaseoffire,usewater,drychemical,chemicalfoam,oralcohol-resistantfoam.****SECTION6-ACCIDENTALRELEASEMEASURES****GeneralInformation:UseproperpersonalprotectiveequipmentasindicatedinSection8.南京科正化工有限公司Spills/Leaks:Absorbspillwithinertmaterial(e.g.vermiculite,sandorearth),thenplaceinsuitablecontainer.Cleanupspillsimmediately,observingprecautionsintheProtectiveEquipmentsection.Provideventilation.****SECTION7-HANDLINGandSTORAGE****Handling:Washthoroughlyafterhandling.Useonlyinawell-ventilatedarea.Donotgetineyes,onskin,oronclothing.Keepcontainertightlyclosed.Donotingestorinhale.Discardcontaminatedshoes.Storage:Keepcontainerclosedwhennotinuse.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.Corrosivesarea.****SECTION8-EXPOSURECONTROLS,PERSONALPROTECTION****EngineeringControls:Facilitiesstoringorutilizingthismaterialshouldbeequippedwithaneyewashfacilityandasafetyshower.Useadequategeneralorlocalexhaustventilationtokeepairborneconcentrationsbelowthepermissibleexposurelimits.ExposureLimitsCAS#1477-55-0:Belgium-STEL:0.1mg/m3VLEFrance-VLE:0.1mg/m3VLEGermany:0.1mg/m3TWAMalaysia:0.1mg/m3CeilingPersonalProtectiveEquipmentEyes:WearappropriateprotectiveeyeglassesorchemicalsafetygogglesasdescribedbyOSHA'seyeandfaceprotectionregulationsin29CFR1910.133orEuropeanStandardEN166.Skin:南京科正化工有限公司Wearappropriateprotectiveglovestopreventskinexposure.Clothing:Wearappropriateprotectiveclothingtopreventskinexposure.Respirators:FollowtheOSHArespiratorregulationsfoundin29CFR1910.134orEuropeanStandardEN149.UseaNIOSH/MSHAorEuropeanStandardEN149approvedrespiratorifexposurelimitsareexceededorifirritationorothersymptomsareexperienced.****SECTION9-PHYSICALANDCHEMICALPROPERTIES****PhysicalState:LiquidColor:colorlesstoyellowOdor:Nonereported.pH:Notavailable.VaporPressure:20mbar@145CViscosity:Notavailable.BoilingPoint:274degC@745.00mmHgFreezing/MeltingPoint:14.1degCAutoignitionTemperature:Notavailable.FlashPoint:112.8degC(235.04degF)ExplosionLimits,lower:N/AExplosionLimits,upper:N/ADecompositionTemperature:Solubilityinwater:Misciblewithwater.SpecificGravity/Density:1.0320g/cm3MolecularFormula:C8H12N2MolecularWeight:136.20****SECTION10-STABILITYANDREACTIVITY****ChemicalStability:Stableundernormaltemperaturesandpressures.南京科正化工有限公司ConditionstoAvoid:Incompatiblematerials.IncompatibilitieswithOtherMaterials:Oxidizingagents,acids,acidchlorides,acidanhydrides,chloroformates.HazardousDecompositionProducts:Nitrogenoxides,carbonmonoxide,carbondioxide,nitrogen.HazardousPolymerization:Hasnotbeenreported.****SECTION11-TOXICOLOGICALINFORMATION****RTECS#:CAS#1477-55-0:PF8970000LD50/LC50:CAS#1477-55-0:Draizetest,rabbit,eye:50ug/24HSevere;Draizetest,rabbit,skin:750ug/24HSevere;Inhalation,rat:LC50=700ppm/1H;Oral,rat:LD50=930mg/kg;Skin,rabbit:LD50=2gm/kg.Carcinogenicity:m-Xylylenediamine-NotlistedbyACGIH,IARC,orNTP.Other:SeeactualentryinRTECSforcompleteinformation.****SECTION12-ECOLOGICALINFORMATION****Ecotoxicity:Fish:LD50=155.8mg/L;48hrs;SemiStaticSystemBioconcentration=.3,2.7(Carp,Continousflowsystem:6weeks)****SECTI