2-Ethylquinazolin-4(3H)-one
- 中文别名:2-乙基喹唑啉-4-醇
- 中文释义:2-乙基喹唑啉-4-醇
- 英文别名:2-Ethylquinazolin-4(3H)-one;
2-ethyl-3,4-dihydro-4-quinazolinone;
2-Ethylquinazolin-4(1H)-one;
2-ethyl-4(3H)-quinazolinone;
3-trifluoromethyl-1H-pyrazol-4-carboxylic acid ethyl ester;
Ethyl 3-(trifluoromethyl)-1H-pyrazole-4-carboxylate;
3-(trifluoromethyl)pyrazole-4-carboxylic acid ethyl ester;
3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid ethyl ester;
ethyl-3,4-dihydroquinazolin-4-one;
2-ethyl-3H-quinazolin-4-one;
2-ethyl-4-oxo-3,4-dihydroquinazoline;
Ethyl 3-(trifluoromethyl)pyrazole-4-carboxylate;
2-ethylquinazolin-3H-4-one
- CAS No.:3137-64-2
- 分子式:C10H10N2O
- 分子量:174.19900
- 精确分子量:174.07900
- PSA:45.75000
- InChI:The Key: LUANCFNZZLKBOQ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.22g/cm3
- 沸点:
- 317.2ºC at 760 mmHg
- 闪点:
- 145.6ºC
- 折射率:
- 1.624
安全信息
- 密度:
- 1.22g/cm3
- 沸点:
- 317.2ºC at 760 mmHg
- 闪点:
- 145.6ºC
- 折射率:
- 1.624
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%