4-羟基苯基乙醛酸
- 中文名称:
- 4-羟基苯基乙醛酸
- 中文别名:
- 4-hydroxyphenylglyoxylic acid
- 英文名称:
- Benzeneacetic acid,4-hydroxy-a-oxo-
- 英文别名:
- 4-hydroxyphenylglyoxylic acid;
(4-hydroxyphenyl)(oxo)acetic acid;
p-hydroxybenzoylformic acid;
2-(4-hydroxyphenyl)-2-oxoacetic acid;
Pisolithin A;
p-hydroxyphenylpyruvic acid;
2-(4-hydroxyphenyl)glyoxylic acid;
4-Hydroxyphenylglyoxylate;
4-hydroxybenzoylformate;
4-Hydroxyphenylglyoxylicacid
- CAS No.:
- 15573-67-8
- 分 子 式:
-
C8H6O4
- 分 子 量:
- 166.13084
- 精确分子量:
- 166.02700
- PSA:
- 74.60000
- InChI:
- The Key: KXFJZKUFXHWWAJ-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
4-羟基苯基乙醛酸 物化性质
- 密度:
- 1.457g/cm3
- 沸点:
- 358.9ºC at 760mmHg
- 闪点:
- 185ºC
- 蒸汽压:
- 8.95E-06mmHg at 25°C
4-羟基苯基乙醛酸 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%