1,1-二甲氧基丙酮

1,1-二甲氧基丙酮

Methylglyoxal 1,1-dimethyl acetal

6342-56-9

C5H10O3

118.13100

35.53000

0.19430

118.06300

1.397-1.399

透明略-黄色液体

37ºC

143-147ºC

-57ºC

0.976

Stable under normal temperatures and pressures.

Flammables area

1

3

S16

III

UN 1224

2911000000

Xi

R10; R36/38

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%