技术资讯

DMBA安全信息（MSDS）

MaterialSafetyDataSheet2,2-DimethylolbutanoicAcidSection1-ChemicalProductMSDSName: 2,2- DimethylolbutanoicAcid Synonyms: DMBAMolecularformula:C6 H12 O4Molecularweight:148.16Section2-Composition,InformationonIngredients CAS#ChemicalNamePercentEINECS/ELINCS10097-02-62,2-Dimethylol butanoicAcid 99%424-090-1　 Section3-HazardsIdentification EMERGENCYOVERVIEWAppearance: Whitecrystal.TargetOrgans: respiratorysystem,eyes,skin. PotentialHealthEffects Eye: Causeseyeburns.Skin: Causesskinburns.Ingestion: Causesgastrointestinaltractburns.Thetoxicologicalpropertiesofthissubstancehavenotbeenfullyinvestigated.Inhalation: Maycauseirritationoftherespiratorytractwithburningpaininthenoseandthroat,coughing,wheezing,shortnessofbreathandpulmonaryedema.Causeschemicalburnstotherespiratorytract.Thetoxicologicalpropertiesofthissubstancehavenotbeenfullyinvestigated.Chronic: Notavailable.Inhalation,ingestion,orskinabsorptionmaycauseeyetoxicity,includingcornealinjury,opticalneuritis,blurringvision,andpossiblecataractSection4-FirstAidMeasuresEyes: Immediatelyflusheyeswithplentyofwaterforatleast15minutes,occasionallyliftingtheupperandlowereyelids.Getmedicalaidimmediately.Skin: Getmedicalaidimmediately.Immediatelyflushskinwithplentyofwaterforatleast15minuteswhileremovingcontaminatedclothingandshoes.Ingestion: give2-4cupfulsofmilkorwater.Getmedicalaidimmediately.Inhalation: Removefromexposureandmovetofreshairimmediately.NotestoPhysician: Treatsymptomaticallyandsupportively. Section5-FireFightingMeasuresGeneralInformation: Asinanyfire,wearaself-containedbreathingapparatusinpressure-demand,MSHA/NIOSH(approvedorequivalent),andfullprotectivegear.ExtinguishingMedia: Usewaterspray,drychemical,carbondioxide,orchemicalfoam.FlashPoint: >150 degCAuto ignitionTemperature: Notavailable.ExplosionLimits,Lower: Notavailable. Upper: Notavailable.NFPARating: Notpublished. Section6-AccidentalReleaseMeasuresGeneralInformation: UseproperpersonalprotectiveequipmentasindicatedinSection8.Leaks:placeinsuitablecontainer. Section7-HandlingandStorageHandling: Donotbreathedust.Donotgetineyes,onskin,oronclothing.Storage: Storeinacool,dryplace.Storeinatightlyclosedcontainer. Section8-ExposureControls,PersonalProtectionEngineeringControls: Useadequateventilationtokeepairborneconcentrationslow.ExposureLimits ChemicalNameACGIHNIOSHOSHA-FinalPELs2,2-Dimethylol butanoicAcid nonelistednonelistednonelistedPersonalProtectiveEquipmentEyes: Notavailable.Skin: Wearappropriateprotectiveglovestopreventskinexposure.Clothing: Wearappropriateprotectiveclothingtopreventskinexposure.Respirators: FollowtheOSHArespiratorregulationsfoundin29CFR1910.134orEuropeanStandardEN149.UseaNIOSH/MSHAorEuropeanStandardEN149approvedrespiratorifexposurelimitsareexceededorifirritationorothersymptomsareexperienced. Section9-PhysicalandChemicalPropertiesPhysicalState: crystal Appearance: white Odor: Notavailable. pH:2.6(5%wt). VaporPressure: Notavailable. VaporDensity: Notavailable. EvaporationRate: Notavailable. Viscosity: Notavailable. MeltingPoint: 108 -115 degCDecompositionTemperature: 200 degC.Solubility: Solute inwater and mellow,notsoluteinbenzene,thecarbontetrachloride.Density:840g/cm3MolecularFormula:C6H12O4 MolecularWeight:148.16 Section10-StabilityandReactivityChemicalStability: Stable.ConditionstoAvoid: Incompatiblematerials,exposuretomoistairorwater.IncompatibilitieswithOtherMaterials: Strongoxidizingagents,strongacids,strongbases,alkalimetals.HazardousDecompositionProducts: Carbonmonoxide,carbondioxide.HazardousPolymerization: Hasnotbeenreported Section11-ToxicologicalInformationRTECS#:CAS# 10097-02-6LD50/LC50:Notavailable.Carcinogenicity:CAS#10097-02-6:NotlistedbyACGIH,IARC,NTP,orCAProp65.Epidemiology: Nodataavailable. Teratogenicity: Nodataavailable. ReproductiveEffects: Nodataavailable.Mutagenicity: Nodataavailable.Neurotoxicity: Nodataavailable.OtherStudies: Section12-EcologicalInformationNoinformationavailable. Section13-DisposalConsiderationsChemicalwastegeneratorsmustdeterminewhetheradiscardedchemicalisclassifiedasahazardouswaste.USEPAguidelinesfortheclassificationdeterminationarelistedin40CFRParts261.3.Additionally,wastegeneratorsmustconsultstateandlocalhazardouswasteregulationstoensurecompleteandaccurateclassification.RCRAP-Series:Nonelisted.RCRAU-Series:Nonelisted.Section14-TransportInformation　 　USDOTCanadaTDGShippingName:NoinformationavailableNoinformationavailable.HazardClass:　　UNNumber:　　PackingGroup:　　　 Section15-RegulatoryInformationUSFEDERALTSCACAS# 10097-02-6 isnotlistedontheTSCAinventory.Itisforresearchanddevelopmentuseonly.Health&SafetyReportingListNoneofthechemicalsareontheHealth&SafetyReportingList.ChemicalTestRulesNoneofthechemicalsinthisproductareunderaChemicalTestRule.Section12bNoneofthechemicalsarelistedunderTSCASection12b.TSCASignificantNewUseRuleNoneofthechemicalsinthismaterialhaveaSNURunderTSCA.CERCLAHazardousSubstancesandcorrespondingRQsNoneofthechemicalsinthismaterialhaveanRQ.SARASection302ExtremelyHazardousSubstancesNoneofthechemicalsinthisproducthaveaTPQ.Secti

DMPA产品标准

序 号指标名称Index标准Standard1外观Appearance 白色粒状晶体Whitecrystal2含量Content (%)≥993水份Water (%)≤0.34熔点MeltingPoint (℃)≥1805灰份Ash (%)≤0.036残醛ResidueFormaldehyde (%)≤0.037酸值AcidValue (mg KOH/g)414.2-418.38羟值HydroxylValue(mg KOH/g)810-8609铁Fe3+ (PPM)≤510钠Na+ (PPM)≤15011钾K+ (PPM)≤1012氯CL- (PPM)（以盐酸盐计）≤1013硅SiO2 (PPM)（以硅酸盐计）≤114硫酸根离子SO42- (PPM)≤1015丙酮-三乙胺溶解试验Acetone-Et3N SolubeExperiment澄清透明Transparent

DMBA与DMPA产品外观及包装图片

▲DMBA和DMPA均为一种无味、自由流动的白色结晶。  ▲产品包装为25Kg规格。通常出厂包装是PEFFS重膜袋包装，或者纸板箱包装。也可按照客户要求包装。  ▲各包装参考尺寸，用户以实际发货为准：  PEFFS重膜袋：  纸板箱：（长）380mm×（宽）380mm×（高）330mm；  纸板桶：（直径）350mm×（高）430mm。

DMBA产品标准

序号指标名称Index标准Standard1外观Appearance白色粒状晶体Whitecrystal2含量Content (%)≥993水份Water (%)≤0.34熔点MeltingPoint (℃)108-1165灰份Ash (%)≤0.036残醛ResidueFormaldehyde (%)≤0.037酸值AcidValue (mg KOH/g)374.7-378.28羟值HydroxylValue(mg KOH/g)728-7829铁Fe3+ (PPM)≤510钠Na+ (PPM)≤15011钾K+ (PPM)≤1012氯CL- (PPM)（以盐酸盐计）≤1013硅SiO2 (PPM)（以硅酸盐计）≤114硫酸根离子SO42- (PPM)≤1015丙酮-三乙胺溶解试验Acetone-Et3N SolubeExperiment澄清透明Transparent