N,N-二甲基苯胺

中文名称N,N-二甲基苯胺中文同义词N,N-二甲替乙酰胺;二甲氨基苯;乙酰基二甲胺;N,N-二甲基乙醯胺;二甲胺苯;二甲基乙醯胺;二甲基苯胺,N,N-二甲苯胺;二甲替苯胺英文名称N,N-Dimethylaniline英文同义词Aniline,N,N-dimethyl-;Benzenamine,N,N-dimethyl-;N,N-dimethyl-Benzenamine;N,N-Dimethylbenzeneamine;N,N-Dimethyl-N-phenylamine;N,N-Dimethylphenylamine;N,N-DIMETHYLACETATE;N-ACETYLDIMETHYLAMINECAS号121-69-7分子式C8H11N分子量121.18EINECS号204-493-5相关类别染料中间体;医药中间体;分析标准品;通用试剂;胺;芳烃;有机化工;有机原料;IntermediatesofDyesandPigments;Anilines,AromaticAminesandNitroCompounds;Organics;C-D,Purissp.a.ACSNitrogenCompounds;Amines;organicchemical;DyestuffIntermediates;气相色谱标准品(色标);胺类;有机化工原料;中间体;化工材料;有机中间体;医药原料;化工原料;基础有机试剂;AnalyticalReagentsforGeneralUse;C8;Purissp.a.ACS;C8EssentialChemicals;NitrogenCompounds;ReagentPlus;RoutineReagents;121-69-7Mol文件121-69-7.mol结构式N,N-二甲基苯胺性质熔点1.5-2.5°C(lit.)沸点193-194°C(lit.)密度0.956g/mLat25°C(lit.)蒸气密度3(vsair)蒸气压2mmHg(25°C)折射率n20/D1.557(lit.)闪点158°F储存条件Storebelow+30°C.溶解度1.2g/l形态液体酸度系数(pKa)5.15(at25℃)颜色透明黄色相对极性0.179PH值7.4(1.2g/l,H2O,20℃)爆炸极限值(explosivelimit)1.2-7%(V)水溶解性1g/L(20ºC)热导率0.142W/(m·K)at25℃Merck14,3234BRN507140Henry'sLawConstant4.98(x10-6atmm3/mol)at20°C(approximate-calculatedfromwatersolubilityandvaporpressure)暴露限值ACGIH:TLV-TWA5ppm(25mg/m3);TLV-STEL10ppm(50mg/m3)OSHA:PEL-TWA5ppm(25mg/m3)NIOSH:REL-TWA5ppm;REL-STEL10ppm介电常数4.4000000000000004稳定性稳定的。与强氧化剂、强酸、酰氯、酸酐、氯甲酸酯、卤素不相容。易燃。主要应用微生物学InChI1S/C8H11N/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H3InChIKeyJLTDJTHDQAWBAV-UHFFFAOYSA-NSMILESCN(C)c1ccccc1LogP1.171at35℃CAS数据库121-69-7(CASDataBaseReference)NIST化学物质信息Benzenamine,N,N-dimethyl-(121-69-7)(IARC)致癌物分类3(Vol.57)1993EPA化学物质信息N,N-Dimethylaniline(121-69-7)