2,3,5,6-四氟-4-甲基苯甲酸

2,3,5,6-四氟-4-甲基苯甲酸

2,3,5,6-TETRAFLUORO-4-METHYLBENZOIC ACID

652-32-4

C8H4F4O2

208.11000

37.30000

2.24960

208.01500

白色至类白色晶体或结晶粉末

108.5ºC

173-175 °C(lit.)

1.54 g/cm3

255.8ºC at 760 mmHg

GHS07

警告

H315; H319; H335

2916399090

3

R36/37/38

S26

Xi; C

品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

2916399090 其他芳香一元羧酸. 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%

2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: