1,3,4-Thiadiazole-2-carboxylicacid, 5-chloro-, ethyl ester
- 中文别名:5-氯-1,3,4-噻重氮-2-羧酸乙酯
- 中文释义:5-氯-1,3,4-噻二唑-2-羧酸乙酯;5-氯-1,3,4-噻二唑-2-甲酸乙酯;5-氯-1,3,4-噻重氮-2-羧酸乙酯
- 英文别名:Ethyl 5-chloro-1,3,4-thiadiazole-2-carboxylate;
1,3,4-Thiadiazole-2-carboxylic acid,5-chloro-,ethyl ester;
5-chloro-[1,3,4]thiadiazole-2-carboxylic acid ethyl ester;
ethyl 2-chloro-1,3,4-thiadiazole-5-carboxylate
- CAS No.:64837-49-6
- 分子式:
C5H5ClN2O2S
- 分子量:0
- 精确分子量:191.97600
- PSA:80.32000
- InChI:InChI=1/C5H5ClN2O2S/c1-2-10-4(9)3-7-8-5(6)11-3/h2H2,1H3
- 分子结构式:
物化性质
- 密度:
- 1.462 g/cm3
- 沸点:
- 288.2ºC at 760 mmHg
- 闪点:
- 128.1°C
- 折射率:
- 1.552
安全信息
- 密度:
- 1.462 g/cm3
- 沸点:
- 288.2ºC at 760 mmHg
- 闪点:
- 128.1°C
- 折射率:
- 1.552
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%