Cas号135-02-4Beilstein606301分子式C8H8O2；CH3OC6H4CHO分子量136.15别名2-******外观Appearance浅***至淡棕色低熔点结晶红外光谱鉴定Infraredspectrometry和对照品匹配凝固点Freezingpoint34°C-40°C纯度Purity≥99.0%(GC)酸值AcidValue≤2.0)