4-methyl-1h-indole-2-carboxylic acid
- 中文别名:4-甲基吲哚-2-羧酸
- 中文释义:4-甲基吲哚-2-羧酸;C.I. Acid Red 92;D & C Red no. 28;Acid Red 92;Cyanosine;3,4,5,6-tetrachloro-2-(1,4,5,8-tetrabromo-6-hydroxy-3-oxoxanthen-9-yl)benzoic acid;Eosin Blue;Phloxin B;Phloxime B;disodium 2,3,4,5-tetrachloro-6-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H
- 英文别名:4-METHYL-1H-INDOLE-2-CARBOXYLIC ACID;
4-Methyl-indol-2-carbonsaeure;
4-methyl-2-indolecarboxylic acid;
4-Methylindole-2-carboxylic acid
- CAS No.:18474-57-2
- 分子式:
C10H9NO2
- 分子量:175.18
- 精确分子量:175.06300
- PSA:53.09000
- InChI:The Key: QMSCXKCJGFIXDF-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.34 g/cm3
- 沸点:
- 419.9ºC at 760 mmHg
- 闪点:
- 207.8ºC
安全信息
- 密度:
- 1.34 g/cm3
- 沸点:
- 419.9ºC at 760 mmHg
- 闪点:
- 207.8ºC
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%