2-氧代环戊基乙酸乙酯

2-氧代环戊基乙酸乙酯

ethyl 2-(2-oxocyclopentyl)acetate

20826-94-2

C9H14O3

170.20600

43.37000

1.30880

170.09400

透明无色至淡黄色液体

1.4507-1.4527

101.9ºC

0.0288mmHg at 25°C

Refrigerator (+4ºC)

1.068 g/cm3

245.4ºC at 760 mmHg。 产品描述 安全性：

2918300090

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: