5-Thiazolecarboxylicacid, 2-(4-hydroxyphenyl)-4-methyl-, ethyl ester
- 中文别名:2-(4-羟基苯基)-4-甲基噻唑-5-羧酸乙酯
- 中文释义:2-(4-羟基苯基)-4-甲基噻唑-5-羧酸乙酯;2-(4-羟苯基)-4-甲基噻唑-5-甲酸乙酯;非布索坦中间体-1
- 英文别名:Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate;
ethyl 4-methyl-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-3H-1,3-thiazole-5-carboxylate
- CAS No.:161797-99-5
- 分子式:C13H13NO3S
- 分子量:263.31
- 精确分子量:263.06200
- PSA:87.66000
- InChI:InChI=1/C13H13NO3S/c1-3-17-13(16)11-8(2)14-12(18-11)9-4-6-10(15)7-5-9/h4-7,15H,3H2,1-2H3
- 分子结构式:
物化性质
- 密度:
- 1.274
- 熔点:
- 180ºC
- 沸点:
- 426.819ºC at 760 mmHg
- 闪点:
- 211.933ºC
- 折射率:
- 1.598
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.274
- 熔点:
- 180ºC
- 沸点:
- 426.819ºC at 760 mmHg
- 闪点:
- 211.933ºC
- 折射率:
- 1.598
- 蒸汽压:
- 0mmHg 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%