2,4,6-三氟苯甲酸

2,4,6-三氟苯甲酸

2,4,6-Trifluorobenzoic acid

28314-80-9

C7H3F3O2

176.09300

37.30000

1.80210

176.00900

1.49

白色至淡黄色晶体粉末

85.7ºC

218.2ºC at 760 mmHg

142-145 °C(lit.)

1.536 g/cm3

51.5mmHg at 25°C

3

S26-S37/39

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: