中文名称:维A酸 英文名称:Retinoic acid CAS号:302-79-4 分子式:C20H28O2 分子量:300.44 EINECS号:206-129-0 属性 熔点 180-181 °C(lit.) 沸点 381.66°C (rough estimate) 密度 1.0597 (rough estimate) 折射率 1.4800 (estimate) 储存条件 2-8°C 溶解度 Practically insoluble in water, soluble in methylene chloride, slightly soluble in ethanol (96 per cent). 形态powder 酸度系数(pKa)4.73±0.33(Predicted) 颜色yellow 水溶解性 insoluble 敏感性 Light Sensitive Merck 14,8165 BRN 2057223 稳定性Store Dry in Freezer at -20°C for up to 1 year; in Solution at -20°C for up to 3 Months. InChIKeySHGAZHPCJJPHSC-ZVCIMWCZSA-N
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