英语词典化工词典

1H-Pyrazole-3-carboxylicacid, 5-ethyl-, methyl ester

1H-Pyrazole-3-carboxylicacid, 5-ethyl-, methyl ester


  • 中文别名:3-乙基吡唑-5-羧酸甲酯
  • 中文释义:3-乙基吡唑-5-羧酸甲酯;3-乙基-5-吡唑羧酸甲酯;3-乙基吡唑-5-甲酸甲酯
  • 英文别名:methyl 5-ethyl-1H-pyrazole-3-carboxylate;
    methyl 5-ethylpyrazole-3-carboxylate;
    3-Ethyl-5-pyrazolcarboxylic acid methyl ester;
    Methyl 5-ethyl-2H-Pyrazole-3-carboxylate;
    METHYL 3-ETHYL-1H-PYRAZOLE-5-CARBOXYLATE 
  • CAS No.:834869-10-2
  • 分子式:

    C7H10N2O2

  • 分子量:0
  • 精确分子量:154.07400
  • PSA:54.98000
  • InChI:InChI=1/C7H10N2O2/c1-3-5-4-6(9-8-5)7(10)11-2/h4H,3H2,1-2H3,(H,8,9)
  • 分子结构式:

物化性质

密度:
1.17g/cm3
沸点:
308.5ºC at 760 mmHg
闪点:
140.4ºC
折射率:
1.521

安全信息

密度:
1.17g/cm3
沸点:
308.5ºC at 760 mmHg
闪点:
140.4ºC
折射率:
1.521

海关数据

中国海关编码:2933199090

概述:
2933199090. 其他结构上有非稠合吡唑环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
摘要/Summary:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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