1-乙氧基-2,2,2-三氟乙醇

1-乙氧基-2,2,2-三氟乙醇

Perfluoroacetaldehyde Ethyl Hemiacetal

433-27-2

C4H7F3O2

144.09200

29.46000

0.90360

144.04000

n20/D 1.342(lit.)

透明无色液体

97 °F

104-105 °C745 mm Hg(lit.)

1.221 g/mL at 25 °C(lit.)

16.4mmHg at 25°C

0-6ºC

KK9000000

3

3

S16-S24-S23-S45-S36/37/39

III

UN 1993 3/PG 3

F; Xn

R11; R22

2911000000

HS:2911000000.Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives

品名, 成分含量, 用途

2911000000 缩醛及半缩醛，不论是否含其他含氧基，及其卤化，磺化，硝化和亚硝化衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

HS:2911000000.Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.0%