英语词典化工词典

ethyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate

ethyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate


  • 中文别名:2,5-二氧代吡咯-1-甲酸乙酯
  • 中文释义:2,5-二氧代吡咯-1-甲酸乙酯;N-乙氧基羰基顺丁烯二酰亚胺;N-methoxycarbonylmaleimide;N,N\'-bis(3-(4,5-dihydro-1H-imidazol-2-yl)-phenyl);2,3-dihydrobenzofuran-5-carboxaldehyde;Acrylic Acid-2-Hydroxypropyl Acrylate Copolymer;AcrylicAcid-2-HydroxypropylAcrylateCopolymer;Acrylic a
  • 英文别名:Ethyl 2,5-Dioxopyrrole-1-carboxylate;
    ethyl 2,5-dioxopyrrole-1-carboxylate 
  • CAS No.:55750-49-7
  • 分子式:

    C7H7NO4

  • 分子量:169.1348
  • 精确分子量:169.03800
  • PSA:63.68000
  • InChI:InChI=1/C7H7NO4/c1-2-12-7(11)8-5(9)3-4-6(8)10/h3-4H,2H2,1H3
  • 分子结构式:

物化性质

密度:
1.407g/cm3
沸点:
257.3ºC at 760 mmHg
闪点:
109.4ºC
折射率:
1.535

安全信息

密度:
1.407g/cm3
沸点:
257.3ºC at 760 mmHg
闪点:
109.4ºC
折射率:
1.535

海关数据

中国海关编码:2925190090

概述:
2925190090 其他酰亚胺及其衍生物盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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