4-Thiazolol,5-methyl-2-(2-pyridinyl)-
- 中文别名:5-甲基-2-(2-吡啶基)-1,3-噻唑-4-醇
- 中文释义:5-甲基-2-(2-吡啶基)-1,3-噻唑-4-醇
- 英文别名:5-Methyl-2-(2-pyridinyl)-1,3-thiazol-4-ol;
5-methyl-2-pyridin-2-yl-1,3-thiazol-4-ol
- CAS No.:131786-47-5
- 分子式:C9H8N2OS
- 分子量:192.24
- 精确分子量:192.03600
- PSA:74.25000
- InChI:The Key: KCYZXXZSLRXNOP-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.322g/cm3
- 熔点:
- 235-238ºC
- 沸点:
- 388.9ºC at 760mmHg
- 闪点:
- 189ºC
- 折射率:
- 1.636
- 蒸汽压:
- 1.32E-06mmHg at 25°C
安全信息
- 密度:
- 1.322g/cm3
- 熔点:
- 235-238ºC
- 沸点:
- 388.9ºC at 760mmHg
- 闪点:
- 189ºC
- 折射率:
- 1.636
- 蒸汽压:
- 1.32E-06mmHg 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%