4-三氟甲基肉桂酸

4-三氟甲基肉桂酸

4-(Trifluoromethyl)cinnamic acid

16642-92-5

C10H7F3O2

216.15700

37.30000

2.80320

216.04000

白色结晶粉末

122.6ºC

279.2ºC at 760 mmHg

231-233 °C(lit.)

1.363 g/cm3

3

S26-S37/39

Xi

R36/37/38

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: