3-氯-2-氟苯甲酸

3-氯-2-氟苯甲酸

3-Chloro-2-fluorobenzoic acid

161957-55-7

C7H4ClFO2

174.55700

37.30000

2.17730

173.98800

白色至淡黄色晶体粉末

122.5ºC

0.00198mmHg at 25°C

177-180 °C(lit.)

1.789 g/cm3

278.9ºC at 760 mmHg

2916399090

3

R20/21/22

S22-S24/25

Xi

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: