1-芘丁酸

1-芘丁酸

1-PYRENEBUTYRIC ACID

3443-45-6

C20H16O2

288.34000

37.30000

4.99130

288.11500

淡黄色或黄色-米色结晶粉末

1.771

412.3ºC

184-186 °C(lit.)

1.296 g/cm3

515.9ºC at 760 mmHg

GHS07

警告

H315; H319; H335

2916399090

UN 3077

3

R36/37/38

S26-S36

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: