4'-CHLORO-2'-FLUORO-5'-METHYLACETOPHENONE
- 中文别名:2-氟-4-氯-5-甲基苯乙酮
- 中文释义:4-氯-2-氟-5-甲基苯乙酮;5\'-氯-2\'-氟-4\'-甲基苯乙酮;2-氟-4-氯-5-甲基苯乙酮
- 英文别名:1-(4-chloro-2-fluoro-5-methylphenyl)ethanone;
1-acetyl-4-chloro-2-fluoro-5-methylbenzene;
4-Chloro-2-fluoro-5-methylacetophenone
- CAS No.:177211-26-6
- 分子式:C9H8ClFO
- 分子量:186.61
- 精确分子量:186.02500
- PSA:17.07000
- InChI:InChI=1/C9H8ClFO/c1-5-3-7(6(2)12)9(11)4-8(5)10/h3-4H,1-2H3
- 分子结构式:
物化性质
- 密度:
- 1.216g/cm3
- 沸点:
- 258.4ºC at 760 mmHg
- 闪点:
- 110.1ºC
- 折射率:
- 1.511
- 蒸汽压:
- 0.0138mmHg at 25°C
安全信息
- 密度:
- 1.216g/cm3
- 沸点:
- 258.4ºC at 760 mmHg
- 闪点:
- 110.1ºC
- 折射率:
- 1.511
- 蒸汽压:
- 0.0138mmHg at 25°C
海关数据
中国海关编码:2914700090
- 概述:
- 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 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: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%