2,3,5,6-四氟-1,4-双(氯甲基)苯

2,3,5,6-四氟-1,4-双(氯甲基)苯

1,4-Bis(chloromethyl)-2,3,5,6-tetrafluorobenzene

131803-37-7

C8H4Cl2F4

247.01700

0.00000

3.72060

245.96300

1.477

101ºC

0.147mmHg at 25°C

77ºC

1.527g/cm3

223ºC at 760 mmHg

2903999090

Xi

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: