庚醛二甲基缩醛

庚醛二甲基缩醛

1,1-Dimethoxyheptane

10032-05-0

C9H20O2

160.25400

18.46000

2.57570

160.14600

无色液体

n20/D 1.4105(lit.)

136 °F

1.51mmHg at 25°C

0.832 g/mL at 25ºC(lit.)

183ºC760 mm Hg(lit.)

III

2911000000

UN 1993 3

R22

S23; S24/25

Xn

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%