3,4-二氟苯乙酸

3,4-二氟苯乙酸

3,4-Difluorophenylacetic acid

658-93-5

C8H6F2O2

172.12900

37.30000

1.59190

172.03400

粉末

1.508

Stable under normal temperatures and pressures.

>230 °F

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

46-50 °C(lit.)

1.373 g/cm3

263.8ºC at 760 mmHg

2916399090

3

R36/37/38

S26-S36-S37/39

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: