4'-溴-2,2,2-三氟苯乙酮

4'-溴-2,2,2-三氟苯乙酮

4'-Bromo-2,2,2-trifluoroacetophenone

16184-89-7

C8H4BrF3O

253.01600

17.07000

3.19410

251.94000

淡黄色透明液体

1.449

99.5ºC

0.0845mmHg at 25°C

26-30ºC(lit.)

1.182g/cm3

95ºC4 mm Hg(lit.)

2914700090

R36/37/38

S26; S36

Xi

品名, 成分含量, 用途, 丙酮报明包装

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%

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%

2914700090. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff: