3-((4-氯苯基)磺酰基)-4-乙氧基-3-丁烯-2-酮

3-((4-氯苯基)磺酰基)-4-乙氧基-3-丁烯-2-酮

3-(4-chlorophenyl)sulfonyl-4-ethoxybut-3-en-2-one

32083-35-5

C12H13ClO4S

288.74700

68.82000

3.66140

288.02200

1.539

243.979ºC

1.297g/cm3

479.808ºC 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: