Cas号105-60-2Beilstein106934分子式C6H11NO；NH(CH2)5CO分子量113.16别名ε-己内酰胺,六氢-2H-吖庚因-2-酮,卡普隆,ε-己内酰胺,已内酰胺外观Appearance白色结晶或薄片纯度Purity>99.0%(GC)红外光谱鉴别Infraredspectrometry和对照品匹配熔点Meltingpoint68°C-71°C乙醇溶解试验Solubilityinethanol合格)