3',5'-二溴-4'-羟基苯乙酮

3',5'-二溴-4'-羟基苯乙酮

3',5'-Dibromo-4'-hydroxyacetophenone

2887-72-1

C8H6Br2O2

293.94000

37.30000

3.11980

291.87300

1.623

5.27E-05mmHg at 25°C

182-187 °C(lit.)

1.936 g/cm3

337.7ºC at 760 mmHg

2914700090

UN 1759 8/PG 3

3

R22; R34

S26-S36/37/39-S45

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: