2-Pentanone,3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]-
- 中文别名:3-[2-(3,4-二甲氧基苯甲酰基)-4,5-二甲氧基苯基]戊-2-酮
- 中文释义:3-[2-(3,4-二甲氧基苯甲酰基)-4,5-二甲氧基苯基]戊-2-酮;托非索泮中间体
- 英文别名:3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]pentan-2-one;
3-[2-(3,4-dimethoxy-benzoyl)-4,5-dimethoxy-phenyl]-pentan-2-one;
2-(1-Aethyl-2-oxo-propyl)-4,5,3',4'-tetramethoxy-benzophenon;
3-<2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl>-2-pentanone;
2-(1-ethyl-2-oxo-propanyl)-4,5,3',4'-tetramethoxy-benzophenone;
2-(1-Ethylacetonyl)-3',4,4',5-tetramethoxybenzophenone;
2-(1-ethyl-2-oxo-propyl)-4,5,3',4'-tetramethoxy-benzophenone;
Benzophenone,2-(1-ethylacetonyl)-3',4,4',5-tetramethoxy
- CAS No.:15462-91-6
- 分子式:C22H26O6
- 分子量:386.44
- 精确分子量:386.17300
- PSA:71.06000
- InChI:InChI=1/C22H26O6/c1-7-15(13(2)23)16-11-20(27-5)21(28-6)12-17(16)22(24)14-8-9-18(25-3)19(10-14)26-4/h8-12,15H,7H2,1-6H3
- 分子结构式:
物化性质
- 密度:
- 1.124g/cm3
- 沸点:
- 552.7ºC at 760mmHg
- 闪点:
- 239.8ºC
- 折射率:
- 1.53
- 蒸汽压:
- 2.91E-12mmHg at 25°C
安全信息
- 密度:
- 1.124g/cm3
- 沸点:
- 552.7ºC at 760mmHg
- 闪点:
- 239.8ºC
- 折射率:
- 1.53
- 蒸汽压:
- 2.91E-12mmHg at 25°C
海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%