中文名称N-甲基吡咯烷酮
CAS号872-50-4分子式C5H9NO分子量99.13
熔点-24°C(lit.)沸点202°C(lit.)81-82°C/10mmHg(lit.)密度1.028g/mLat25°C(lit.)蒸气密度3.4(vsair)
蒸气压0.29mmHg(20°C)折射率n20/D1.479闪点187°F储存条件Storeat+5°Cto+30Chemicalbook°C.溶解度混溶乙醇，溶解度为0.1ML/mL，透明，无色(10%,v/v)
形态液体酸度系数(pKa)-0.41±0.20(Predicted)颜色≤20(APHA)PH值8.5-10.0(100g/l,H2O,20℃)气味(Odor)微有胺味酸碱指示剂变色ph值范围7.7-8.0
中文同义词1-甲基吡咯烷酮;NMP溶剂;N-甲基吡咯烷酮（NMP）;NMP,1-甲基-2-吡咯烷酮;氮甲基吡咯烷酮;N-甲基-A-吡咯烷酮;二异丙基酮;1-甲基-2-吡咯烷酮,99.5%,SPCDRY,WATER≤50PPM(BYK.F.),SPCSEAL英文名称N-Methyl-2-pyrrolidone
英文同义词M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,HyDry,withmolecularsieves,Water≤50ppm(byK.F.));1-Methyl-2Chemicalbook-pyrrolidinone872-50-4NMPN-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone872-50-4NMP;1-methyl-2-pyrrolidoneabsoluteovermolecularsieve;1-methyl-2-pyrrolidinone,spectrophotometricgrade;1-methyl-2-pyrrolidinone,anhydrous;1-METHYL-2-PYRROLIDINE