英语词典化工词典

5-Bromo-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester

5-Bromo-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester


  • 中文别名:5-溴-1-苯基吡唑-4-甲酸乙酯
  • 中文释义:5-溴-1-苯基吡唑-4-甲酸乙酯
  • 英文别名:ethyl 5-bromo-1-phenylpyrazole-4-carboxylate;
    RD-0245;
    ethyl 5-bromo-1-phenyl-1H-pyrazole-4-carboxylate;
    QC-4464;
    5-BROMO-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 
  • CAS No.:98534-71-5
  • 分子式:C12H11BrN2O2
  • 分子量:295.13
  • 精确分子量:294.00000
  • PSA:44.12000
  • 分子结构式:

物化性质

密度:
1.477 g/cm3
沸点:
375.053ºC at 760 mmHg
闪点:
180.626ºC

安全信息

密度:
1.477 g/cm3
沸点:
375.053ºC at 760 mmHg
闪点:
180.626ºC

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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