上海十二叔胺十二***二甲基胺十二***二甲基叔胺产品简介十二***二甲基叔胺十二***二甲基叔胺CAS号:112-18-5分子式:C14H31N分子量:213.4沸点:145-149℃熔点:-20-112℃十二***二甲基叔胺技术指标：优等品：外观：无色透明液体色泽：≤30含量：≥97%胺值：255-263伯仲胺：≤1%一等品：外观：无色至微黄透明液体色泽：≤60叔胺含量：≥95%叔胺胺值：250-263伯仲胺：≤2%十二***二甲基叔胺性能：无色透明液体，易溶于苯、***、***、***、乙醇，难溶于水。十二***二甲基叔胺用途：制备十二***二甲基***化铵（1227）；十二***二甲基甜菜碱（BS-12）；十二***二甲基氧化胺（OB-2）；十二******基氯化铵（1231）等表面活性剂的中间体。十二***二甲基叔胺包装贮存：净含量160公斤/铁桶或塑桶。轻装轻卸,避酸,于阴凉干燥处存放,远离火源和热源。DodecyldimethyltertiaryamineDodecyldimethyltertiaryamineCAS:112-18-5Molecularformula:C14H31NMolecularWeight:213.4BoilingPoint:145-149℃Meltingpoint:-20-112℃Dodecyldimethylaminetechnicalindicators:Excellence:Appearance:colorlesstransparentliquidContent:≥97%AmineValue:255-263Paramine:≤1%Firstgrade:Appearance:colorlesstoyellowishtransparentliquidColor:≤60Tertiaryaminecontent:≥95%AmineAmineValue:250-263Paramine:≤2%DodecyldimethylamineProperties:Colorlesstransparentliquid,solubleinbenzene,cyclohexane,acetone,methanol,ethanol,insolubleinwater.Dodecyldimethylaminepurposes:Preparationdodecyldimethylbenzylammoniumchloride(1227);dodecyldimethylbetaine(BS-12);dodecyldimethylamineoxide(OB-2);dodecyltrimethylammoniumchloride(1231)andsurfactantintermediates.DodecyldimethylaminePackagingandstorage:Netcontent160kg/drumorplasticdrum.Gently,to***oidacid,inacooldryplace,awayfromfireandheat.)