英语词典化工词典

ethyl 3-(benzylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate

ethyl 3-(benzylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate


  • 中文别名:3-(苄基硫代)-4-氧代-4,5,6,7-四氢苯并[c]噻吩-1-羧酸乙酯
  • 中文释义:ethyl 3-benzylsulfanyl-4-oxo-6,7-dihydro-5H-2-benzothiophene-1-carboxylate
  • 英文别名:ethyl 3-benzylsulfanyl-4-oxo-6,7-dihydro-5H-2-benzothiophene-1-carboxylate;
    ethyl 3-(benzylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate;
    HMS554J20 
  • CAS No.:172516-35-7
  • 分子式:

    C18H18O3S2

  • 分子量:346.46
  • 精确分子量:346.07000
  • PSA:96.91000
  • 分子结构式:

物化性质

密度:
1.3g/cm3
沸点:
537.7ºC at 760mmHg
闪点:
279ºC
折射率:
1.632
蒸汽压:
1.24E-11mmHg at 25°C

安全信息

密度:
1.3g/cm3
沸点:
537.7ºC at 760mmHg
闪点:
279ºC
折射率:
1.632
蒸汽压:
1.24E-11mmHg at 25°C

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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