Cas号150-76-5Beilstein507924分子式C7H8O2；CH3OC6H4OH分子量124.14别名4-***酚,对******,对羟基茴香醚,MEHQ,4-******,氢醌单***外观Appearance白***状结晶红外光谱鉴别Infraredspectrometry和对照品匹配纯度Purity≥99.9%(GC)熔点Meltingpoint55°C-56°C灼烧残渣Residueignition≤0.01%贮存密封阴凉避光保存。)