3-methyl-1H-pyrrole-2,4-dicarboxylic acid
- 中文别名:3-甲基吡咯-2,4-二羧酸
- 中文释义:3-甲基吡咯-2,4-二羧酸;BPTMA;NSC 114234;1-Propanaminium, 3-bromo-N,N,N-trimethyl-, bromide;3-bromo-N,N,N-trimethylpropan-1-aminium bromide;3-bromo-N,N,N-trimethylpropan-1-aminium;(3-bromopropyl)trimethylammonium bromide;Cyfos;Holoxan;Holoxan 1000;Ifex;Ifosfa
- 英文别名:3-Methyl-1H-pyrrole-2,4-dicarboxylic acid;
3-Methyl-pyrrole-2,4-dicarboxylic acid;
3-Methyl-pyrrol-2,4-dicarbonsaeure
- CAS No.:3780-41-4
- 分子式:C7H7NO4
- 分子量:169.1348
- 精确分子量:169.03800
- PSA:90.39000
- InChI:InChI=1/C7H7NO4/c1-3-4(6(9)10)2-8-5(3)7(11)12/h2,8H,1H3,(H,9,10)(H,11,12)
- 分子结构式:
物化性质
- 密度:
- 1.55g/cm3
- 沸点:
- 482.1ºC at 760 mmHg
- 闪点:
- 245.4ºC
- 折射率:
- 1.641
安全信息
- 密度:
- 1.55g/cm3
- 沸点:
- 482.1ºC at 760 mmHg
- 闪点:
- 245.4ºC
- 折射率:
- 1.641
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%