2,2,2’,4’-四氯苯乙酮

2,2,2’,4’-四氯苯乙酮

2,2-dichloro-1-(2,4-dichlorophenyl)ethanone

2274-66-0

C8H4Cl4O

257.92900

17.07000

3.97980

255.90200

1.577

130.2ºC

0.000618mmHg at 25°C

1.535 g/cm3

310ºC at 760 mmHg

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: