21221-91-0

21221-91-0结构式
21221-91-0结构式

化源商城直购

英文名 di-para-trifluoromethyl benzophenone
英文别名 bis(4-trifluoromethylphenyl)methanone
p,p'-bis(trifluoromethyl)benzophenone
bis(4-(trifluoromethyl)phenyl)methanone
4,4'-bis(trifluoromethyl)benzophenone
4,4'-bis(4-trifluoromethyl)benzophenone
4,4'-di(trifluoromethyl)benzophenone
分子式 C15H8F6O
分子量 318.21400
精确质量 318.04800
PSA 17.07000
LogP 4.95520
海关编码 2914700090
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%