二甲氧基乙酸甲酯

二甲氧基乙酸甲酯

Methyl dimethoxyacetate

89-91-8

C5H10O4

134.13000

44.76000

-0.22170

134.05800

透明无色液体

n20/D 1.405(lit.)

Stable under normal temperatures and pressures.

146 °F

0-6ºC

1.096 g/mL at 25 °C(lit.)

67 °C18 mm Hg(lit.)

2918990090

3

S23-S24/25

HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

品名, 成分含量, 用途

2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%