英语词典化工词典

1H-Pyrazole-3-carboxylicacid, 5-hydroxy-1-(tetrahydro-1,1-dioxido-3-thienyl)-, ethyl ester

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%

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