9,9-二甲基芴-2-甲酸

9,9-二甲基芴-2-甲酸

9,9-Dimethylfluorene-2-carboxylic Acid

28320-62-9

C16H14O2

238.28100

37.30000

3.69110

238.09900

1.621

191.738ºC

0mmHg at 25°C

196ºC

1.196g/cm3

419.544ºC at 760 mmHg

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: