英语词典化工词典

ethyl 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate

ethyl 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate


  • 中文别名:5-氯-1-(4-氟苯基)-1H-吡唑-4-羧酸乙酯
  • 中文释义:5-氯-1-(4-氟苯基)-1H-吡唑-4-羧酸乙酯;5-氯-1-(4-氟苯基)-1H-吡唑-4-羧酸乙酯
  • 英文别名:ethyl 5-chloro-1-(4-fluorophenyl)pyrazole-4-carboxylate;
    A5433;
    ethyl5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate;
    5-CHLORO-1-(4-FLUOROPHENYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 
  • CAS No.:288252-75-5
  • 分子式:

    C12H10ClFN2O2

  • 分子量:268.6714032
  • 精确分子量:268.04100
  • PSA:44.12000
  • InChI:The Key: LZIXVIYLNWXTHN-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.347 g/cm3
沸点:
357.975ºC at 760 mmHg
闪点:
170.297ºC

安全信息

密度:
1.347 g/cm3
沸点:
357.975ºC at 760 mmHg
闪点:
170.297ºC

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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