2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid
- 中文别名:2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid
- 中文释义:2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid
- 英文别名:2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid;
Gallin;
2-(3,4,5,6-Tetrahydroxy-xanthen-9-yl)-benzoesaeure;
2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)-benzoic acid;
2-(3,4,5,6-tetrahydroxy-xanthen-9-yl)-benzoic acid;
9-(2'-Carboxyphenyl)-3,4,5,6-tetrahydroxyxanthene;
Benzoic acid,2-(3,4,5,6-tetrahydroxy-9Hxanthen-9-yl)
- CAS No.:54750-05-9
- 分子式:C20H14O7
- 分子量:366.32100
- 精确分子量:366.07400
- PSA:127.45000
- InChI:The Key: OKISBDHRUPZLOC-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.609g/cm3
- 沸点:
- 592.8ºC at 760 mmHg
- 闪点:
- 216.3ºC
- 折射率:
- 1.767
安全信息
- 密度:
- 1.609g/cm3
- 沸点:
- 592.8ºC at 760 mmHg
- 闪点:
- 216.3ºC
- 折射率:
- 1.767
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%