5-氧代环辛烷-1,1-二羧酸二乙酯

5-氧代环辛烷-1,1-二羧酸二乙酯

Diethyl 5-oxocyclooctane-1,1-dicarboxylate

274255-51-5

C14H22O5

270.32100

69.67000

2.02230

270.14700

1.467

147.7ºC

6.88E-05mmHg at 25°C

1.102g/cm3

343.8ºC at 760mmHg

2918300090

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: