1,2-Dimethyl-4,5-dioxo-1,3-cyclopentanedicarboxylic acid diethyl ester

• 常用名: 1,2-Dimethyl-4,5-dioxo-1,3-cyclopentanedicarboxylic acid diethyl ester
• 英文名: 1,2-Dimethyl-4,5-dioxo-1,3-cyclopentanedicarboxylic acid diethyl ester
• CAS号: 72894-17-8
• 分子量: 270.27800
• 密度: 1.183g/cm3
• 沸点: 359.8ºC at 760 mmHg
• 分子式: C₁₃H₁₈O₆
• 熔点: N/A
• 闪点: 157.1ºC

名称

• 英文名: diethyl 1,2-dimethyl-4,5-dioxocyclopentane-1,3-dicarboxylate

物理化学性质

• 密度: 1.183g/cm3
• 沸点: 359.8ºC at 760 mmHg
• 分子式: C₁₃H₁₈O₆
• 分子量: 270.27800
• 闪点: 157.1ºC
• 精确质量: 270.11000
• PSA: 86.74000
• LogP: 0.52300
• 折射率: 1.47

安全信息

• 海关编码: 2918300090

海关

• 海关编码: 2918300090
• 中文概述: 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%
• 申报要素: 品名, 成分含量, 用途
• Summary: 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%

英文别名

• 1,3-Cyclopentanedicarboxylic acid,4,5-dioxo-1,2-dimethyl-,diethyl ester
• 1,2-dimethyl-4,5-dioxo-cyclopentane-1,3-dicarboxylic acid diethyl ester
• 4,5-Dioxo-1,2-dimethyl-cyclopentan-1,3-dicarbonsaeure-diethylester
• 1,3-Cyclopentanedicarboxylic acid,1,2-dimethyl-4,5-dioxo-,diethyl ester
• 1,2-Dimethyl-4,5-dioxo-cyclopentan-1,3-dicarbonsaeure-diaethylester
• 1,3-Cyclopentanedicarboxylic acid,1,2-dimethyl-4,5-dioxo-,1,3-diethyl ester