2-溴丙烯醛二乙缩醛

2-溴丙烯醛二乙缩醛

2-bromo-3,3-diethoxyprop-1-ene

17592-40-4

C7H13BrO2

209.08100

18.46000

2.29410

208.01000

n20/D 1.4504

49ºC

0.622mmHg at 25°C

1.2498 g/mL at 25ºC

194.3ºC at 760 mmHg

2911000000

UN 1993 3/PG 3

R10

S26

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%