1,3,6-Cycloheptatriene-1-carboxylicacid, 3,4,6-trihydroxy-5-oxo-
- 中文别名:4,5,6-三羟基-3-氧代-1,4,6-环庚三烯-1-羧酸
- 中文释义:4,5,6-trihydroxy-3-oxocyclohepta-1,4,6-triene-1-carboxylic acid
- 英文别名:4,5,6-trihydroxy-3-oxocyclohepta-1,4,6-triene-1-carboxylic acid;
Puberulic acid;
Puberlic acid;
1,3,6-Cycloheptatriene-1-carboxylic acid,3,4,6-trihydroxy-5-oxo
- CAS No.:99-23-0
- 分子式:
C8H6O6
- 分子量:198.1296
- 精确分子量:198.01600
- PSA:115.06000
- 分子结构式:
物化性质
- 密度:
- 2.069g/cm3
- 沸点:
- 206.4ºC at 760mmHg
- 闪点:
- 92.9ºC
- 折射率:
- 1.831
安全信息
- 密度:
- 2.069g/cm3
- 沸点:
- 206.4ºC at 760mmHg
- 闪点:
- 92.9ºC
- 折射率:
- 1.831
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%