英语词典化工词典

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

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


  • 中文别名:5-溴-4-乙氧羰基-1-甲基吡唑
  • 中文释义:5-溴-4-乙氧羰基-1-甲基吡唑;5-溴-1-甲基-1H-吡唑-4-羧酸乙酯
  • 英文别名:ethyl 5-bromo-1-methylpyrazole-4-carboxylate;
    QC-5130;
    ETHYL 5-BROMO-1-METHYL-1H-PYRAZOLE-4-CARBOXYLATE;
    5-Bromo-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 
  • CAS No.:105486-72-4
  • 分子式:C7H9BrN2O2
  • 分子量:233.0626
  • 精确分子量:231.98500
  • PSA:44.12000
  • InChI:The Key: OMQVPOJHVUMCGK-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.588g/cm3
沸点:
290.717ºC at 760 mmHg
闪点:
129.621ºC
折射率:
1.578
蒸汽压:
0.002mmHg at 25°C

安全信息

密度:
1.588g/cm3
沸点:
290.717ºC at 760 mmHg
闪点:
129.621ºC
折射率:
1.578
蒸汽压:
0.002mmHg at 25°C

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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