甲磺酰乙酮

甲磺酰乙酮

METHYLSULFONYLACETONE

5000-46-4

C4H8O3S

136.17000

59.59000

0.70080

136.01900

白色结晶粉末

1.436

>230 °F

48-52 °C(lit.)

1.208g/cm3

300.8ºC at 760mmHg

2914700090

3

S22-S24/25

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: