2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid
- 中文别名:2-羟基-3-甲氧基-3,3-二苯基丙酸
- 中文释义:2-羟基-3-甲氧基-3,3-二苯基丙酸;安立生坦中间体(含S构型)
- 英文别名:2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid;
2-hydroxy-3-methoxy-3,3-diphenyl propionic acid;
FD7217;
3-methoxy-2-hydroxy-3,3-diphenylpropionic acid;
rac-2-hydroxy-3-methoxy-3,3-diphenylpropionic acid;
2-hydroxy-3-methoxy-3,3-diphenyl propanoic acid;
hydroxymethoxydiphenylpropanoicacid
- CAS No.:178306-51-9
- 分子式:C16H16O4
- 分子量:272.29600
- 精确分子量:272.10500
- PSA:66.76000
- InChI:InChI=1/C16H16O4/c1-20-16(14(17)15(18)19,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11,14,17H,1H3,(H,18,19)
- 分子结构式:
物化性质
- 密度:
- 1.249g/cm3
- 沸点:
- 430.282ºC at 760 mmHg
- 闪点:
- 158.355ºC
- 折射率:
- 1.592
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.249g/cm3
- 沸点:
- 430.282ºC at 760 mmHg
- 闪点:
- 158.355ºC
- 折射率:
- 1.592
- 蒸汽压:
- 0mmHg at 25°C
海关数据
中国海关编码:2918990090
- 概述:
- 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%