4-三氟甲基苯甲酰基乙酸甲酯

4-三氟甲基苯甲酰基乙酸甲酯

methyl 3-oxo-3-[4-(trifluoromethyl)phenyl]propanoate

212755-76-5

C11H9F3O3

246.18300

43.37000

2.45120

246.05000

黄色结晶粉末

1.459

114.5ºC

0.00638mmHg at 25°C

58-61ºC

1.289g/cm3

271.6ºC at 760mmHg

2918300090

Xi

品名, 成分含量, 用途

2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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%

2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: