3-Methylisothiazole-5-carboxylic acid
- 中文别名:3-甲基-异噻唑-5-羧酸
- 中文释义:3-甲基-5-异噻唑羧酸
- 英文别名:3-methyl-1,2-thiazole-5-carboxylic acid;
5-Carboxy-3-methylisothiazole;
3-Methyl-isothiazol-5-carbonsaeure;
3-METHYLISOTHIAZOLE-5-CARBOXYLIC ACID;
3-methyl-5-isothiazolecarboxylic acid;
3-Methyl-isothiazol-carbonsaeure-(5)
- CAS No.:66975-83-5
- 分子式:C5H5NO2S
- 分子量:0
- 精确分子量:143.00400
- PSA:78.43000
- InChI:The Key: YANZAAFELHVNQZ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.418g/cm3
- 沸点:
- 187.8ºC at 760 mmHg
- 闪点:
- 67.4ºC
- 折射率:
- 1.598
安全信息
- 密度:
- 1.418g/cm3
- 沸点:
- 187.8ºC at 760 mmHg
- 闪点:
- 67.4ºC
- 折射率:
- 1.598
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%