4-氟-4'-(苯基乙炔基)二苯甲酮

4-氟-4'-(苯基乙炔基)二苯甲酮

(4-fluorophenyl)-[4-(2-phenylethynyl)phenyl]methanone

153354-46-2

C21H13FO

300.32600

17.07000

4.45650

300.09500

1.644

223.1ºC

1.53E-08mmHg at 25°C

151-153ºC(lit.)

1.23g/cm3

457.2ºC at 760 mmHg

GHS07

警告

H302; H312; H332

2914700090

R20/21/22

S36

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: