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1H-Pyrazole-3-carboxylic acid, 5-(chlorocarbonyl)-1-methyl-, methyl ester (9CI)

1H-Pyrazole-3-carboxylic acid, 5-(chlorocarbonyl)-1-methyl-, methyl ester (9CI)


  • 中文别名:5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯
  • 中文释义:5-(氯羰基)-1-甲基-1H-吡唑-3-羧酸甲酯
  • 英文别名:methyl 5-carbonochloridoyl-1-methylpyrazole-3-carboxylate;
    1H-PYRAZOLE-3-CARBOXYLIC ACID,5-(CHLOROCARBONYL)-1-METHYL-,METHYL ESTER;
    methyl5-(chlorocarbonyl)-1-methyl-1H-pyrazole-3-carboxylate;
    1-methyl-3-methoxycarbonylpyrazole-3-carboxylic acid chloride 
  • CAS No.:203792-49-8
  • 分子式:

    C7H7ClN2O3

  • 分子量:202.59508
  • 精确分子量:202.01500
  • PSA:61.19000
  • InChI:The Key: YVLMOMAZTDZRMJ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.438g/cm3
沸点:
324.917ºC at 760 mmHg
闪点:
150.305ºC
折射率:
1.576
蒸汽压:
0mmHg at 25°C

安全信息

密度:
1.438g/cm3
沸点:
324.917ºC at 760 mmHg
闪点:
150.305ºC
折射率:
1.576
蒸汽压:
0mmHg 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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