3,3-二甲氧基丙酸甲酯

3,3-二甲氧基丙酸甲酯

METHYL 3,3-DIMETHOXYPROPIONATE

7424-91-1

C6H12O4

148.15700

44.76000

0.16840

148.07400

透明无色液体

n20/D 1.41(lit.)

150 °F

1.045 g/mL at 25 °C(lit.)

77 °C20 mm Hg(lit.)

2918990090

3

R36/37/38

S26; S36

Xi

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%