Cas号75-85-4Beilstein1361351分子式C5H12O；CH3CH2C(CH3)2OH分子量88.15别名2-甲基-2-丁醇,二甲基******,第三戊醇,二甲基******原醇,特戊醇外观Appearance无色透明液体纯度Purity>99.5%(GC)红外光谱测定Infraredspectrometry和对照匹配水分Water<0.06%折光率Refractiveindexn20/D1.4040-1.4060蒸发残渣Residueafterevaporation<0.001%***Acidity(CH3COOH)<0.001%)