乙酰氧基乙酸

乙酰氧基乙酸

2-Acetoxyacetic acid

13831-30-6

C4H6O4

118.08800

63.60000

-0.36590

118.02700

1.429

103.1ºC

0.00345mmHg at 25°C

Keep tightly closed. Store in a cool dry place.

67-69 °C(lit.)

1.274 g/cm3

141-142 °C12 mm Hg(lit.)

III

8

2918990090

UN 3261 8/PG 2

3

R34

S26-S27-S28-S36/37/39-S45

C

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%