3,9-二溴-9H-芴

3,9-二溴-9H-芴

3,9-dibromo-9H-fluorene

24225-69-2

C13H8Br2

324.01100

0.00000

4.91380

321.89900

1.701

209.3ºC

2.05E-05mmHg at 25°C

1.811g/cm3

372.5ºC at 760mmHg

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: