2,3,5,6-四甲基苯甲酸

2,3,5,6-四甲基苯甲酸

2,3,5,6-Tetramethylbenzoic acid

2604-45-7

C11H14O2

178.22800

37.30000

2.61840

178.09900

1.54

145.5ºC

0.000266mmHg at 25°C

178-181ºC(lit.)

1.066g/cm3

310ºC at 760mmHg

2916399090

3

DH6835100

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: