Cas号111-92-2Beilstein506001分子式C8H19N；(CH3CH2CH2CH2)2NH分子量129.25别名二正丁基胺,二丁基胺,***,N-丁基-1-丁胺外观Appearance透明液体红外光谱鉴别Infraredspectrometry和对照品匹配纯度Purity≥99.0%(GC)比重Specificgr***ity(20/20°C)0.7600-0.7620折光率Refractiveindexn20/D1.4170-1.4190色度Colorscale<15APHA水分Water<0.05%)