英语词典化工词典

1H-Pyrrole-2-carboxylicacid, 4,5-dimethyl-, ethyl ester

1H-Pyrrole-2-carboxylicacid, 4,5-dimethyl-, ethyl ester


  • 中文别名:2,3-二甲基 吡咯-5-羧酸乙酯
  • 中文释义:4,5-二甲基-1H-吡咯-2-羧酸乙酯
  • 英文别名:Ethyl 4,5-dimethyl-1H-pyrrole-2-carboxylate;
    4,5-dimethyl-pyrrole-2-carboxylic acid ethyl ester;
    ethyl 2,3-dimethylpyrrole-5-carboxylate;
    4,5-Dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester;
    ethyl 4,5-dimethylpyrrole-2-carboxylate;
    2,3-Dimethyl-5-ethoxycarbonylpyrrole;
    4,5-Dimethyl-pyrrol-2-carbonsaeure-aethylester;
    1H-Pyrrole-2-carboxylic acid,4,5-dimethyl-,ethyl ester;
    I11-0420;
    2,3-dimethyl-5-carboethoxypyrrole 
  • CAS No.:2199-45-3
  • 分子式:

    C9H13NO2

  • 分子量:0
  • 精确分子量:167.09500
  • PSA:42.09000
  • InChI:The Key: NJUXFNQDUIJYPO-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.08g/cm3
沸点:
289.7ºC at 760mmHg
闪点:
129ºC
折射率:
1.516
蒸汽压:
0.00217mmHg at 25°C

安全信息

密度:
1.08g/cm3
沸点:
289.7ºC at 760mmHg
闪点:
129ºC
折射率:
1.516
蒸汽压:
0.00217mmHg at 25°C

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮杂原子的杂环化合物. 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:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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