Cas号105-08-8Beilstein1902271分子式C8H16O2；C6H10(CH2OH)2分子量144.21别名1,4-二羟甲基***外观Appearance熔化后为无色透明液体红外光谱鉴别Infraredspectrometry符合纯度Purity(totalofisomers)≥99.5%(GC)折光率Refractiveindexn20/D1.4870～1.4900凝固点Freezingpoint18.0～23.0°C水份Water≤0.07%色度Colorscale≤10(Pt-Co))