4-氯-4'-氟苯丁酮

4-氯-4'-氟苯丁酮

4-Chloro-4'-fluorobutyrophenone

3874-54-2

C10H10ClFO

200.63700

17.07000

3.02740

200.04000

n20/D 1.5255(lit.)

黄色或淡黄色液体

>230 °F

130-132 °C (0.97513 mmHg)

5-6 °C

1.22 g/mL at 25 °C(lit.)

0.38 g/L (20 ºC)

Stable under normal temperatures and pressures.

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

3

S24/25

Xn

R22

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: