1-(2,4,5-trimethyl-1H-pyrrol-3-yl)ethanone
- 中文别名:甲基(2,4,5-三甲基-1H-吡咯-3-基)甲酮
- 英文别名:1-(2,4,5-trimethyl-1H-pyrrol-3-yl)ethanone;
KETONE,METHYL 2,4,5-TRIMETHYLPYRROL-3-YL;
2,4,5-Trimethyl-3-acetyl-pyrrol;
3-Acetyl-2,4,5-trimethyl-pyrrol;
4-Acetyl-2,3,5-trimethyl-pyrrol;
3-Acetyl-2,4,5-trimethyl-pyrrole;
2,4,5-Trimethyl-3-acetyl-pyrrole;
Methyl 2,4,5-trimethylpyrrol-3-yl ketone
- CAS No.:19005-95-9
- 分子式:
C9H13NO
- 分子量:151.20600
- 精确分子量:151.10000
- PSA:32.86000
- 分子结构式:
物化性质
- 密度:
- 1.02g/cm3
- 沸点:
- 274.5ºC at 760 mmHg
- 闪点:
- 127.1ºC
- 折射率:
- 1.522
- 蒸汽压:
- 0.00538mmHg at 25°C
安全信息
- 密度:
- 1.02g/cm3
- 沸点:
- 274.5ºC at 760 mmHg
- 闪点:
- 127.1ºC
- 折射率:
- 1.522
- 蒸汽压:
- 0.00538mmHg 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%