4,4-二甲氧基-2-甲基-2-丁醇

4,4-二甲氧基-2-甲基-2-丁醇

4,4-dimethoxy-2-methylbutan-2-ol

31525-67-4

C7H16O3

148.20000

38.69000

0.76630

148.11000

n20/D 1.4226(lit.)

78.6ºC

206.4ºC at 760mmHg

0.957g/cm3

3

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%