5-Thiazolecarboxylicacid, 2-ethyl-4-methyl-
- 中文别名:2-乙基-4-甲基-1,3-噻唑-5-羧酸
- 中文释义:2-乙基-4-甲基噻唑-5-羧酸;2-乙基-4-甲基-1,3-噻唑-5-羧酸
- 英文别名:2-ethyl-4-methyl-1,3-thiazole-5-carboxylic acid;
5-Thiazolecarboxylicacid,2-ethyl-4-methyl;
2-ethyl-4-methylthiazole5-carboxylic acid
- CAS No.:113366-46-4
- 分子式:C7H9NO2S
- 分子量:171.22
- 精确分子量:171.03500
- PSA:78.43000
- InChI:The Key: RIJXYOPYBANALA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.28g/cm3
- 沸点:
- 313.5ºC at 760 mmHg
- 闪点:
- 143.4ºC
- 折射率:
- 1.572
- 蒸汽压:
- 0.000211mmHg at 25°C
安全信息
- 密度:
- 1.28g/cm3
- 沸点:
- 313.5ºC at 760 mmHg
- 闪点:
- 143.4ºC
- 折射率:
- 1.572
- 蒸汽压:
- 0.000211mmHg at 25°C
海关数据
中国海关编码:2934100090
- 概述:
- 2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 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:
- 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%