2,3,4,5-四氟苯甲酸

2,3,4,5-四氟苯甲酸

2,3,4,5-Tetrafluoro-6-nitrobenzoic acid

16583-08-7

C7HF4NO4

239.08100

83.12000

2.37260

238.98400

淡黄色结晶粉末

161ºC

342.6ºC at 760 mmHg

137-141 °C(lit.)

1.83 g/cm3

2.86E-05mmHg at 25°C

GHS07

警告

H315; H319; H335

3

S26-S36

Xi

R36/37/38

2916399090

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: