3,4-二甲基苯甲酸

3,4-二甲基苯甲酸

3,4-dimethylbenzoic acid

619-04-5

C9H10O2

150.17400

37.30000

2.00160

150.06800

白色粉末

1.549

Stable under normal temperatures and pressures.

134.9ºC

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

163-165 °C(lit.)

1.116 g/cm3

294.6ºC at 760 mmHg

2916399090

3

R22; R36/37/38

S22-S24/25-S37/39-S26

DG8734020

Xn

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: