2,3-二氯-9,10-双(苯基乙炔)蒽

2,3-二氯-9,10-双(苯基乙炔)蒽

2,3-dichloro-9,10-bis(2-phenylethynyl)anthracene

51580-25-7

C30H16Cl2

447.35400

0.00000

8.09940

446.06300

1.76

346.5ºC

1.35g/cm3

659.3ºC at 760 mmHg

2903999090

品名, 成分含量, 用途

2903999090 其他芳烃卤化衍生物. 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%

2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

2903999090. Halogenated derivatives of aromatic hydrocarbons. General tariff: