1,1,1,4,4,4-六氟-2,3-丁二酮

1,1,1,4,4,4-六氟-2,3-丁二酮

1,1,1,4,4,4-Hexafluorobutane-2,3-dione

685-24-5

C4F6O2

194.03200

34.14000

1.24920

193.98000

1.283

1.6

20ºC

2914700090

R36/37/38

S26; S36/37/39

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: