54401-76-2

• 常用中文名：Diethyl 4-oxo-4H-quinolizine-1,3-dicarboxylate
• 常用英文名：Diethyl 4-oxo-4H-quinolizine-1,3-dicarboxylate
• CAS号：54401-76-2
• 分子式：C₁₅H₁₅NO₅
• 分子量：289.28300
• 发布时间：2017-12-09 12:37:46
• 更新时间：2023-01-17 16:09:04

名称

• 英文名: diethyl 4-oxoquinolizine-1,3-dicarboxylate
• 英文别名: 1,3-Bis-carbethoxy-4H-chinolizin-4-on; Diethyl 4-oxo-4H-quinolizine-1,3-dicarboxylate; 1,3-diethoxycarbonyl-4-oxo-4H-quinolizine; 1,3-Dicarboethoxy-4-quinolizone; 4-Oxo-4H-chinolizin-1,3-dicarbonsaeure-diaethylester; 4-oxo-4H-quinolizin-1,3-dicarboxylic acid diethyl ester; 1,3-diethoxycarbonyl-4H-quinolizin-4-one; 1,3-Diethoxycarbonyl-4H-chinolizin-4-on

物化性质

• 密度: 1.3g/cm3
• 沸点: 484.1ºC at 760 mmHg
• 分子式: C₁₅H₁₅NO₅
• 分子量: 289.28300
• 闪点: 246.6ºC
• 精确质量: 289.09500
• PSA: 74.08000
• LogP: 1.65290
• 折射率: 1.584

安全

• 海关编码: 2918300090

合成路线

2739-98-2 18856-68-3 ~64% 54401-76-2

文献：Kusar, Mihael; Svete, Jurij; Stanovnik, Branko Journal of Heterocyclic Chemistry, 1996 , vol. 33, # 4 p. 1041 - 1046

2739-98-2 87-13-8 ~52% 54401-76-2

文献：Schwartz; Pal; Szabo; et al. Journal of Heterocyclic Chemistry, 1987 , vol. 24, # 3 p. 645 - 650

上下游产品

上游产品  3
2739-98-2 18856-68-3 87-13-8
下游产品  2
24403-35-8 491-42-9

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%