3,3,3-三氟丙酮酸乙酯

3,3,3-三氟丙酮酸乙酯

Ethyl trifluoropyruvate

13081-18-0

C5H5F3O3

170.08700

43.37000

0.68090

170.01900

黄色至淡黄色透明液体

n20/D 1.341(lit.)

88 °F

208mmHg at 25°C

Refrigerator

1.283 g/mL at 25 °C(lit.)

42 °C(lit.)

III

3

2918300090

UN 3272 3/PG 3

3

R10; R36/37/38

S26-S37/39-S16

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: