2382-59-4

• 常用中文名：2-甲基乙酰乙酸
• 常用英文名：2-methylacetoacetic acid
• CAS号：2382-59-4
• 分子式：C₅H₈O₃
• 分子量：116.11500
• 发布时间：2018-09-14 19:54:03
• 更新时间：2026-07-01 19:31:22

名称

• 中文名: 2-甲基乙酰乙酸
• 英文名: 2-methylacetoacetic acid
• 中文别名: 2-甲基-3-氧代-丁酸
• 英文别名: 2-METHYLACETOACETIC ACID; 2-Methyl-3-oxo-butanoic acid; 2-methyl-Acetoacetic acid; 2-Methyl-acetessigsaeure; (2S)-2-METHYL-3-OXO-BUTANOIC ACID; 2-methyl-3-oxobutanoic acid; 2-methyl-3-oxobutyric acid; a-Methylacetoacetic acid; 2-Acetylpropionic acid; (R)-2-METHYL-3-OXO-BUTANOIC ACID; Butanoic acid, 2-methyl-3-oxo; 2-Methyl-3-ketobutyric acid; 2-Acetylpropanoic Acid; Butanoic acid, 2-methyl-3-oxo- (9CI); XJINGJZAOJHR-UHFFFAOYSA-N; AcCH(Me)CO2H

物化性质

• 密度: 1.125g/cm3
• 沸点: 227.9ºC at 760mmHg
• 分子式: C₅H₈O₃
• 分子量: 116.11500
• 闪点: 105.9ºC
• 精确质量: 116.04700
• PSA: 54.37000
• LogP: 0.29610

合成路线

609-14-3 ~77% 2382-59-4

文献：Tanaka, Mayumi; Oota, Osamu; Hiramatsu, Hideo; Fujiwara, Kazuyoshi Bulletin of the Chemical Society of Japan, 1988 , vol. 61, # 7 p. 2473 - 2480

39149-65-0 ~77% 2382-59-4

文献：Anwar, Muhammad; Cowley, Andrew R.; Moloney, Mark G. Tetrahedron Asymmetry, 2010 , vol. 21, # 13-14 p. 1758 - 1770

124-38-9 78-93-3 ~% 2382-59-4 10191-25-0

文献：Tirpak, Robin E.; Olsen, Richard, S.; Rathke, Michael W. Journal of Organic Chemistry, 1985 , vol. 50, # 24 p. 4877 - 4879

132723-21-8 ~% 2382-59-4

文献：Meier, Herbert; Wengenroth, Horst; Lauer, Wolfgang; Krause, Volker Tetrahedron Letters, 1989 , vol. 30, # 39 p. 5253 - 5256

34284-28-1 74-88-4 ~% 2382-59-4

文献：Brandes Zeitschrift fuer Chemie, 1866 , p. 458

上下游产品

上游产品  7
609-14-3 39149-65-0 124-38-9 78-93-3
132723-21-8 34284-28-1 74-88-4
下游产品  6
87769-39-9 78-93-3 124-38-9 68206-10-0
4281-39-4 39149-65-0