Cas号122-03-2Beilstein636547分子式C10H12O；(CH3)2CHC6H4CHO分子量148.20别名4-异***甲醛，枯茗醛外观Appearance无色透明至***液体红外光谱鉴别Infraredspectrometry符合纯度Purity≥99.0%(GC)相对密度Specificgr***ity(20/20°C)0.9760-0.9820折光率Refractiveindexn20/D1.5290-1.5320)