英语词典化工词典

1H-Pyrrole-1-aceticacid, 2,5-dihydro-2,5-dioxo-

1H-Pyrrole-1-aceticacid, 2,5-dihydro-2,5-dioxo-


  • 中文别名:2-马来酰亚胺基乙酸
  • 中文释义:2-马来酰亚胺基乙酸;N-马来酰基乙酸;4-chloro-1-phenylpentan-1-one;p-Chlorovalerophenone;1-Methylpyrazole-3-carboxylic acid;1-bromopyrazole-3-carboxylic acid;1-Methyl-1H-pyrazole-3-carboxylic acid;Barex 2090;Barex 210 Resin;Barex 3000N;Barex 4205;Biospal 1200S;Biospa
  • 英文别名:2-(2,5-dioxopyrrol-1-yl)acetic acid;
    2,5-dihydro-2,5-dioxopyrrol-1-ylacetic acid;
    N-Maleimidoglycine;
    Maleimidoacetic Acid;
    2-Maleimido acetic acid;
    maleimideacetic acid;
    2,5-Dihydro-2,5-Dioxo-1H-Pyrrole-1-Aceticacid;
    N-Maleoylglycine 
  • CAS No.:25021-08-3
  • 分子式:

    C6H5NO4

  • 分子量:0
  • 精确分子量:155.02200
  • PSA:74.68000
  • InChI:InChI=1/C6H5NO4/c8-4-1-2-5(9)7(4)3-6(10)11/h1-2H,3H2,(H,10,11)
  • 分子结构式:

物化性质

密度:
1.578g/cm3
沸点:
376.7ºC at 760mmHg
闪点:
181.6ºC
折射率:
1.581
蒸汽压:
1.03E-06mmHg at 25°C

安全信息

密度:
1.578g/cm3
沸点:
376.7ºC at 760mmHg
闪点:
181.6ºC
折射率:
1.581
蒸汽压:
1.03E-06mmHg at 25°C

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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