2-氯-2',4'-二氟苯乙酮

2-氯-2',4'-二氟苯乙酮

2-Chloro-2',4'-difluoroacetophenone

51336-94-8

C8H5ClF2O

190.57500

17.07000

2.38630

190.00000

白色结晶粉末

1.526

>230 °F

-20ºC Freezer, Under Inert Atmosphere

44-48 °C(lit.)

1.353 g/cm3

240.9ºC at 760 mmHg

GHS05

危险

H314

II

8

2914700090

UN 3261 8/PG 2

3

R34

S26-S36/37/39-S45-S25

C

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: