4,4'-Diaminodiphenylsulfone(DDS)Epoxyresincuringagent4,4'-Diaminodiphenylsulfone(DDS)Englishname:4,4'-Diaminodiphenylsulfone(DDS)Othername:4,4'-Diaminodiphenylsulfone;Dapsonum;Bis(4-aminophenyl)sulfoneMolecularFormula:C12H12N2O2SMolecularWeight:248.30CASNo.:80-08-0EINECSNo.:201-248-4Identification:Chemicalname:4,4'-diaminodiphenylsulfoneOthernames:4,4-SULFONYLDIANILINE4,4-DIAMINODIPHENYLSULFONEDI(4-AMINOPHENYL)SULPHONE4,4-SULPHONYLDIANILINE4-((4-AMINOPHENYL)SULFONYL)PHENYLAMINE4,4-DIAMINODIPHENYLSULPHONESULFONA-MAESULPHADIONETIMTEC-BBSBB003168P-AMINOPHENYLSULFONENOVOPHONEP,P'-SULFONYLDIANILINEBIS(P-AMINOPHENYL)SULFONE***LOSULFON4,4'-DIAMINODIPHENYLSULFONE4,4'-DDS4,4'-DIAMINODIPHENYLSULPHONE4-AMINOPHENYLSULPHONEDAPSONEDIAMINODIPHENYLSULFONE4,4'-DIAMINODIPHENYLSULPHONE4,4'-DIAMINODIPHENYLSULFONEDAPSONUMBIS(4-AMINOPHENYL)SULFONECASNumber:80-08-0ChemicalDescription:Molecularformula:C12H12N2O2SMolecularWeight:248.30Structure:DescriptionandPhysicalProperties:Physicalstate:Solid(powder)Solubility:solubleinmethanol,ethanol,acetoneandhydrochloricacid,insolubleinwaterQualityIndex:Appearance:whitecrystalpowderAssay:99.5%min.Meltingpoint:175.0°C-181.0°CLossondrying:0.2%max.(Enterprisestandard)Packing:25kg/drum.Uses:1.syntheticpolysulfoneamideresinandotherpolymers.2.Epoxyresincuringagent3.Adhesive4.gaschromatographystationaryphase5.anti-leprosydrugsMainlyrelatedtotheabovepurposesaerospaceindustry,industriallaminates,insulationmaterials,textileequipment,pharmaceuticalandotherindustries.HandlingandStorage:Washthoroughlyafterhandlingbody.Removecontaminatedclothingandwashbeforere-use.***oidcontactwitheyes,skinandclothing,ingestionandinhalation.Storeinacool,dryplace.InKeepcontainerclosedwhennotinuse.SecurityGuideOverview:irritant,maycauserespiratoryirritation,eatingpoisonous.Toxicity:Acuteoral,rat,LD50=1g/kg.)