583-92-6

• 常用中文名：4-(甲硫基)-2-氧代丁酸
• 常用英文名：4-(methyl thio)-2-oxobutyric acid
• CAS号：583-92-6
• 分子式：C₅H₈O₃S
• 分子量：148.18000
• 相关类别： 医药中间体 杂环化合物 嘧啶类化合物 氯嘧啶
• 发布时间：2017-01-15 15:10:50
• 更新时间：2026-07-01 19:14:10

名称

• 中文名: 4-(甲硫基)-2-氧代丁酸
• 英文名: 4-methylthio-2-oxobutanoic acid
• 英文别名: 4-methylsulfanyl-2-oxo-butanoic acid; 2-oxo-4-methylthiobutanoate; 2-oxo-4-methylthiobutanoic acid; 4-Methylthio-2-oxobutanoic acid; 2-keto-4-methylthiobutyric acid; 2-Keto-4-thiomethylbutyric acid; 4-Methylthio-2-oxobutyric acid; 4-methylsulfanyl-2-oxobutanoic acid; 2-keto-4-methylthiobutyrate; 4-methylthio-2-oxobutyric acid; 4-Methylthio-2-ketobutanoate; 4-methylthio-2-oxobutanoate; Butanoic acid, 4-(methylthio)-2-oxo; 2-Oxo-4-(methylthio)butyric acid; Methylthiobutyric acid; 4-Methylmercapto-2-oxo-buttersaeure; 4-methylsulfanyl-2-oxo-butyric acid; α-Keto-γ-thiomethylbutyric acid; 2-Oxo-4-methylthiobutanoic acid

物化性质

• 密度: 1.268g/cm3
• 沸点: 257.7ºC at 760mmHg
• 分子式: C₅H₈O₃S
• 分子量: 148.18000
• 闪点: 109.6ºC
• 精确质量: 148.01900
• PSA: 79.67000
• LogP: 0.39320
• 折射率: 1.507

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