2,3,4,5-四氟苯甲腈

2,3,4,5-四氟苯甲腈

2,3,4,5-TETRAFLUOROBENZONITRILE

16582-93-7

C7HF4N

175.08300

23.79000

2.11468

175.00500

白色晶体

n20/D 1.456(lit.)

158 °F

1.463 g/mL at 25 °C(lit.)

164-165 °C(lit.)

III

6.1

2926909090

3276

3

R20/21/22; R36/37/38

S36-S37/39-S26

Xn

品名, 成分含量, 用途

2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

2926909090. Other Nitrile-function compounds. General tariff:6.5%