(4-三氟甲基苯甲酰基)乙酸乙酯

(4-三氟甲基苯甲酰基)乙酸乙酯

Ethyl 3-oxo-3-(4-(trifluoromethyl)phenyl)propanoate

106263-53-0

C12H11F3O3

260.20900

43.37000

2.84130

260.06600

n20/D 1.4880(lit.)

>230 °F

0.00164mmHg at 25°C

1.270 g/mL at 25 °C(lit.)

248-249 °C(lit.)

2918300090

3

F

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: