4,4,4-三氟-1-(4-甲氧基苯基)-1,3-丁烷二酮

4,4,4-三氟-1-(4-甲氧基苯基)-1,3-丁烷二酮

4,4,4-Trifluoro-1-(4-methoxyphenyl)butane-1,3-dione

15191-68-1

C11H9F3O3

246.18300

43.37000

2.39940

246.05000

1.462

136.2ºC

0.000655mmHg at 25°C

57 - 58ºC

1.285 g/cm3

309ºC at 760 mmHg

2914700090

S22

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: