乙酰琥珀酸二乙酯

乙酰琥珀酸二乙酯

Diethyl acetylsuccinate

1115-30-6

C10H16O5

216.23100

69.67000

0.70790

216.10000

透明略黄色液体

n20/D 1.435(lit.)

>230 °F

0.0167mmHg at 25°C

-8 °C

1.081 g/mL at 25 °C(lit.)

180-183 °C50 mm Hg(lit.)

2918300090

3

S24/25

品名, 成分含量, 用途

2918300090 其他含醛基或酮基不含其他含氧基羧酸（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:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: