3-氯-4-氟苯甲酸

3-氯-4-氟苯甲酸

3-Chloro-4-fluorobenzoic acid

403-16-7

C7H4ClFO2

174.55700

37.30000

2.17730

173.98800

灰白色至米色晶体或针状

127.6ºC

92°C/22mm

133-135 °C(lit.)

1.477 g/cm3

0.00115mmHg at 25°C

3

S37/39-S26

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: