5-氯-3,4-二氢-1H-2-萘酮

5-氯-3,4-二氢-1H-2-萘酮

7-chloro-3,4-dihydro-1H-naphthalen-2-one

17556-19-3

C10H9ClO

180.63100

17.07000

2.39780

180.03400

1.6

145.2ºC

0.00166mmHg at 25°C

1.248g/cm3

304.6ºC at 760mmHg

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: