4-溴-3-硝基苯乙酮

4-溴-3-硝基苯乙酮

1-(4-bromo-3-nitrophenyl)ethanone

18640-58-9

C8H6BrNO3

244.04200

62.89000

3.08310

242.95300

略黄色

1.593

120.4ºC

0.00511mmHg at 25°C

117-121 °C(lit.)

1.637 g/cm3

275.4ºC at 760 mmHg

2914700090

3

R20/21/22

S24/25

Xn

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: