1H-Pyrazole-3-carboxylicacid, 5-hydroxy-1-(tetrahydro-1,1-dioxido-3-thienyl)-, ethyl ester
- 中文别名:1-环丁砜-3-乙氧羰基-5-羟基吡唑
- 中文释义:1-环丁砜-3-乙氧羰基-5-羟基吡唑;1-环丁砜-3-乙氧羰基-5羟基吡唑
- 英文别名:3-Ethoxycarbonyl-5-hydroxy-1-sulfolanylpyrazole;
3-[3-(Ethoxycarbonyl)-5-hydroxy-1H-pyrazol-1-yl]tetrahydrothiophene 1,1-dioxide;
3-Ethoxycarbonyl-5-hydroxy-1-sulphonylpyrazole;
1H-PYRAZOLE-3-CARBOXYLIC ACID,5-HYDROXY-1-(TETRAHYDRO-1,1-DIOXIDO-3-THIENYL)-,ETHYL ESTER;
3-Ethoxycarbonyl-5-Hydroxy-1-Sulfolanyl-Pyrazole;
Einecs 257-577-9;
ethyl 5-hydroxy-1-(tetrahydro-3-thienyl)-1H-pyrazole-3-carboxylate S,S-dioxide;
Ethyl 1-(1,1-dioxothiolan-3-yl)-5-oxo-2H-pyrazole-3-carboxylate
- CAS No.:51986-04-0
- 分子式:
C10H14N2O5S
- 分子量:274.29
- 精确分子量:274.06200
- PSA:106.87000
- InChI:InChI=1/C10H14N2O5S/c1-2-17-10(14)8-5-9(13)12(11-8)7-3-4-18(15,16)6-7/h5,7,11H,2-4,6H2,1H3
- 分子结构式:
物化性质
- 密度:
- 1.469 g/cm3
- 沸点:
- 485.7ºC at 760 mmHg
- 闪点:
- 247.6ºC
- 折射率:
- 1.581
安全信息
- 密度:
- 1.469 g/cm3
- 沸点:
- 485.7ºC at 760 mmHg
- 闪点:
- 247.6ºC
- 折射率:
- 1.581
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%