英语词典化工词典

5-Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester

5-Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester


  • 中文别名:5-(二氟)-1-甲基-1H-吡唑-4-羧酸乙酯
  • 中文释义:1-甲基-5-(二氟甲基)-1H-吡唑-4-羧酸乙酯;乙基-甲基-5-(二氟)-1H-吡唑-4-羧酸
  • 英文别名:ethyl 5-(difluoromethyl)-1-methylpyrazole-4-carboxylate;
    ETHYL 1-METHYL-5-(DIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE;
    PC6801;
    Ethyl 5-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate 
  • CAS No.:851725-98-9
  • 分子式:C8H10N2O2F2
  • 分子量:204.176406
  • 精确分子量:204.07100
  • PSA:44.12000
  • 分子结构式:

物化性质

沸点:
83-85℃

安全信息

沸点:
83-85℃

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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