4-乙基-1-萘甲酸

4-乙基-1-萘甲酸

1-Naphthalenecarboxylicacid, 4-ethyl-

91902-58-8

C13H12O2

200.23300

37.30000

3.10040

200.08400

1.636

173.2ºC

1.185

379.3ºC 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: