(2E)-1-(4-溴苯基)-3-苯基-2-丙烯-1-酮

(2E)-1-(4-溴苯基)-3-苯基-2-丙烯-1-酮

4'-Bromochalcone

2403-27-2

C15H11BrO

287.15100

17.07000

4.34520

285.99900

82.4ºC

1.393g/cm3

402.2ºC at 760mmHg

2914700090

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: