ProductIdentification【ProductName】Ethyleneglycol【Synonyms】1,2-EthanediolEthane-1,2-diolMonoethyleneglycol【CAS】107-21-1【Formula】C2H6O2【MolecularWeight】62.07【EINECS】203-473-3【RTECS】KW2975000【RTECSClass】AgriculturalChemicalandPesticide;Tumorigen;Mutagen;ReproductiveEffector;HumanData;PrimaryIrritant【Merck】13,3832【Beilstein/Gmelin】505945【BeilsteinReference】4-01-00-02369REFORM・CHEMICALEthyleneGlycolMSDSECIndexNumber】603-027-00-1【ECClass】HarmfulPhysicalandChemicalProperties【Appearance】Clear,colorless,syrupyliquid,hygroscopic.【Solubilityinwater】Miscible【MeltingPoint】-13【BoilingPoint】195【VaporPressure】0.06(20C)【Density】1.115g/cm3(20C)【pKa/pKb】14.22(at25°C)(pKa)【PartitionCoefficient】-1.36【HeatOfVaporization】50.5kJ/mol【HeatOfCombustion】-1036kJ/mol【Usage】Automotiveantifreeze,solvent,adjuvant.【SaturationConcentration】66ppmat20C【VaporDensity】2.6【Odorthreshold】Odorless【RefractiveIndex】1.43312(20C)FirstAidMeasures【Ingestion】Ifvictimisconsciousandalert,give2-4cupfulsofmilkorwater.Nevergiveanythingbymouthtoanunconsciousperson.Getmedicalaidimmediately.【Inhalation】Removefromexposuretofreshairimmediately.Ifnotbreathing,giveartificialrespiration.Ifbreathingisdifficult,giveoxygen.Getmedicalaidifcoughorothersymptomsappear.【Skin】Flushskinwithplentyofsoapandwaterforatleast15minuteswhileremovingcontaminatedclothingandshoes.Getmedicalaidifirritationdevelopsorpersists.Washclothingbeforereuse.【Eyes】Firstcheckthevictimforcontactlensesandremoveifpresent.Flushvictim'seyeswithwaterornormalsalinesolutionfor20to30minuteswhilesimultaneouslycallingahospitalorpoisoncontrolcenter.Donotputanyointments,oils,ormedicationinthevictim'seyeswithoutspecificinstructionsfromaphysician.IMMEDIATELYtransportthevictimafterflushingeyestoahospitalevenifnosymptoms(suchasrednessorirritation)develop.HandlingandStorageStorage】Keepawayfromsourcesofignition.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.【Handling】Washthoroughlyafterhandling.Removecontaminatedclothingandwashbeforereuse.Usewithadequateventilation.Groundandbondcontainerswhentransferringmaterial.Avoidcontactwithskinandeyes.Avoidingestionandinhalation.HazardsIdentification【Inhalation】Vaporinhalationisgenerallynotaproblemunlessheatedormisted.Exposuretovaporsoveranextendedtimeperiodhascausedthroatirritationandheadache.Maycausenausea,vomiting,dizzinessanddrowsiness.Pulmonaryedemaandcentralnervoussystemdepressionmayalsodevelop.Whenheatedormisted,hasproducedrapid,involuntaryeyemovementandcoma.【Skin】Maycauseskinirritation.Lowhazardforusualindustrialhandling.【Eyes】Splashesmaycauseirritation,pain,eyedamage.【Ingestion】Initialsymptomsinmassivedosageparallelalcoholintoxication,progressingtoCNSdepression,vomiting,headache,rapidrespiratoryandheartrate,loweredbloodpressure,stupor,collapse,andunconsciousnesswithconvulsions.Deathfromrespiratoryarrestorcardiovascularcollapsemayfollow.Lethaldoseinhumans:100ml.【ECRiskPhrase】R22ExposureControls/PersonalProtection【PersonalProtection】Wearappropriateeyeprotectionandprotectiveclothingtopreventskinandeyecontact.【Respirators】FollowtheOSHArespiratorregulationsfoundin29CFR1910.134orEuropeanStandardEN149.AlwaysuseaNIOSHorEuropeanStandardEN149approvedrespiratorwhennecessary.【ExposureEffects】Repeatedsmallexposuresbyanyroutecancauseseverekidneypro...
