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%