名称
- 中文名: 4-氯-3,4-二氟苯甲酮
- 英文名:(4-chlorophenyl)-(3,4-difluorophenyl)methanone
- 英文别名:(4-chlorophenyl)(3,4-difluorophenyl)methanone 4-Chloro-3′,4′-difluorobenzophenone PC2595
结构式

物化性质
- 密度:1.344g/cm3
- 沸点:351.8ºC at 760 mmHg
- 分子式:C13H7ClF2O
- 分子量:252.64400
- 闪点:166.5ºC
- 精确质量:252.01500
- PSA:17.07000
- LogP:3.84920
- 折射率:1.561
海关信息
- 海关编码:2914700090
- 中文概述: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
- 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%