473-86-9

• 常用中文名：2-甲基-3-羟基丁酸
• 常用英文名：2-Methyl-3-hydroxybutyric acid
• CAS号：473-86-9
• 分子式：C₅H₁₀O₃
• 分子量：118.13100
• 发布时间：2018-02-09 08:00:00
• 更新时间：2026-07-02 11:42:02
• 3-Hydroxy-2-methylbutanoic Acid is a compound useful in organic synthesis.

名称

• 中文名: 2-甲基-3-羟基丁酸
• 英文名: 3-Hydroxy-2-methylbutanoic Acid
• 中文别名: 3 -羟基- 2 -甲基丁酸; 3-羟基-2-甲基丁酸
• 英文别名: 3-Hydroxy-2-methylbutyric acid; 3-hydroxy-2-methylbutyric acid; Butanoic acid, 3-hydroxy-2-methyl; 2,3-Dimethyl-3-hydroxypropionic acid; 3-hydroxy-2-methyl-Butanoic acid; Nilic acid; 3-Hydroxy-2-methylbutyrate; 3-Hydroxy-2-methylbutyric acid, mixture of isomers; (2R,3S)-3-HYDROXY-2-METHYL-BUTANOIC ACID; 3-Hydroxy-2-methyl-butansaeure-(1); Butanoic acid,3-hydroxy-2-methyl; 3-Hydroxy-2-methylbutanoic Acid (2-Methyl-3-hydroxybutyric Acid); 2-Methyl-3-hydroxybutyrate; 2-methyl-3-hydroxylbutanoic acid

物化性质

• 密度: 1.136g/cm3
• 沸点: 242.8ºC at 760mmHg
• 分子式: C₅H₁₀O₃
• 分子量: 118.13100
• 闪点: 114.9ºC
• 精确质量: 118.06300
• PSA: 57.53000
• LogP: 0.08790
• 蒸汽压: 0.00567mmHg at 25°C
• 折射率: 1.455
• 储存条件: -20°C，密闭，干燥

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