1H-Pyrrole-2-carboxylicacid, 5-methyl-, methyl ester
- 中文别名:5-甲基吡咯-2-甲酸甲酯
- 中文释义:5-甲基吡咯-2-甲酸甲酯;Silbenil;Niagara 5006;Akos Bbs-00004654;Barrier;H-133;Casoron;2,6-Dichlorobenzonitrle;2,6-Dichlorobenzonitrile;4-Amino-6-hydroxypyrimidine;NSC 43632;Seudenone;3-Methylcyclohex-2-en-1-one;3-Methyl-2-cyclohexen-1-one;NSC 38835;Acetamide,
- 英文别名:Methyl 5-methyl-1H-pyrrole-2-carboxylate;
methyl 5-methyl-1H-pyrrole-2-carboxylate
- CAS No.:1194-97-4
- 分子式:
C7H9NO2
- 分子量:139.1519
- 精确分子量:139.06300
- PSA:42.09000
- InChI:InChI=1/C7H9NO2/c1-5-3-4-6(8-5)7(9)10-2/h3-4,8H,1-2H3
- 分子结构式:
物化性质
- 密度:
- 1.141g/cm3
- 沸点:
- 250.2ºC at 760mmHg
- 闪点:
- 105.1ºC
- 折射率:
- 1.523
- 蒸汽压:
- 0.022mmHg at 25°C
安全信息
- 密度:
- 1.141g/cm3
- 沸点:
- 250.2ºC at 760mmHg
- 闪点:
- 105.1ºC
- 折射率:
- 1.523
- 蒸汽压:
- 0.022mmHg 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%