详情 Cas No: 156-38-7 纯度: 99% 产品名称对羟基苯乙酸别名4-羟基苯基乙酸英文4-Hydroxyphenylacetic Acid (4-Hydroxy-phenyl)-acetic acid? 4-Hydroxy-Benzeneacetic acid?分子式C8H8O3分子量152.15CAS 号156-38-7EINECS205-851-3规格外观性状Appearance?? ?White to almost white crystal?Melting point ?? ?Between 149-153deg.CLoss on drying ?? ?0.5% maxAssay ?? ?99.0% min用途有机合成中间体,用于生产β-受体阻滞药阿替洛尔和葛根黄豆甙元有效成分-4,7-二羟基异黄酮的合成;还可用作农药中间体。包装25KG/ 纸板桶