71339-40-7

• 常用中文名：2-Pentenoicacid, 3-methyl-4-oxo-, (E)- (9CI)
• 常用英文名：2-Pentenoicacid, 3-methyl-4-oxo-, (E)- (9CI)
• CAS号：71339-40-7
• 分子式：C₆H₈O₃
• 分子量：128.12600
• 发布时间：2016-12-21 14:17:02
• 更新时间：2024-04-11 12:00:26

名称

• 英文名: 3-methyl-4-oxopent-2-enoic acid
• 英文别名: 3-methyl-4-oxo-octanoic acid; 4-Oxo-3-methyl-2-pentenoic acid; 3-Methyl-4-oxo-pent-2-ensaeure; Octanoic acid,3-methyl-4-oxo; 3-Methyl-4-oxo-2-pentenoic acid; 3-Methyl-4-oxo-octansaeure; 3-methyl-4-oxo-pent-2-enoic acid

物化性质

• 密度: 1.136g/cm3
• 沸点: 270.9ºC at 760mmHg
• 分子式: C₆H₈O₃
• 分子量: 128.12600
• 闪点: 131.9ºC
• 精确质量: 128.04700
• PSA: 54.37000
• LogP: 0.60630
• 折射率: 1.468

合成路线

160456-56-4 ~78% 71339-40-7

文献：Ishihara, Jun; Miyakawa, Jun; Tsujimoto, Takashi; Murai, Akio Synlett, 1997 , # 12 p. 1417 - 1419

78-93-3 298-12-4 ~% 71339-40-7

文献：Kumar, Naresh; Read, Roger Wayne Patent: US2004/110966 A1, 2004 ;

1026879-50-4 ~% 71339-40-7

文献：Ishihara, Jun; Miyakawa, Jun; Tsujimoto, Takashi; Murai, Akio Synlett, 1997 , # 12 p. 1417 - 1419

167687-18-5 ~% 71339-40-7

文献：Ishihara, Jun; Miyakawa, Jun; Tsujimoto, Takashi; Murai, Akio Synlett, 1997 , # 12 p. 1417 - 1419

6628-79-1 ~% 71339-40-7

文献：Bayer and Co. Patent: DE242612 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 10, p. 1008

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