6-nitro-1-benzothiophene-2-carboxylic acid
- 中文别名:6-硝基苯并[B]噻吩-2-甲酸
- 中文释义:6-Nitro-1-benzothiophene-2-carboxylic acid
- 英文别名:6-Nitro-1-benzothiophene-2-carboxylic acid;
6-nitrobenzothiophene-2-carboxylic acid
- cas No.:19983-42-7
- 分子式:
- 分子量:223.2053
- 精确分子量:222.99400
- PSA:111.36000
- 分子结构式:
物化性质
- 密度:
- 1.625g/cm3
- 沸点:
- 473.611ºC at 760 mmHg
- 闪点:
- 240.232ºC
- 折射率:
- 1.75
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.625g/cm3
- 沸点:
- 473.611ºC at 760 mmHg
- 闪点:
- 240.232ºC
- 折射率:
- 1.75
- 蒸汽压:
- 0mmHg at 25°C
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%