759-51-3

• 常用中文名：(2E)-2-氰基-3-甲基-2-戊酸乙酯
• 常用英文名：2-Pentenoic acid,2-cyano-3-methyl-, ethyl ester
• CAS号：759-51-3
• 分子式：C₉H₁₃NO₂
• 分子量：167.20500
• 发布时间：2018-12-23 09:16:44
• 更新时间：2026-08-04 15:53:58

名称

• 中文名: (2E)-2-氰基-3-甲基-2-戊酸乙酯
• 英文名: ethyl (E)-2-cyano-3-methylpent-2-enoate
• 英文别名: Einecs -6; EINECS 212-069-6; (E/Z)-Ethyl 2-Cyano-3-Methyl-2-pentenoate; ethyl 2-cyano-3-methylpent-2-ene-1-oate; (1-Methyl-propyliden)-malonsaeure-aethylester-nitril; 2-Pentenoic acid, 2-cyano-3-methyl-, ethyl ester; (E)-2-cyano-3-methyl-2-pentenoic acid ethyl ester; Ethyl 2-cyano-3-methylpent-2-ene-1-oate; 2-Methyl-buten-(1)-dicarbonsaeure-(1.1)-aethylester-nitril; 2-cyano-3-methyl-pent-2-enoic acid ethyl ester; 2-Cyan-3-methyl-pent-2-ensaeure-aethylester; Ethyl 2-cyano-3-methylpent-2-enoate; ethyl 2-cyano-3-methyl-2-pentanoate; (E/Z)-2-Cyano-3-methyl-2-pentenoic Acid Ethyl Ester; 2-Cyano-3-methyl-2-pentenoic acid ethyl ester; (1-Methylpropyliden)cyanessigsaeure-ethylester; Ai3-04908; 2-CYANO-3-METHYL-PENT-2-ENOIC ACID ETHYL ESTER; Ethosuximide Impurity 2 ((E/Z)-2-Cyano-3-methyl-2-pentenoic Acid Ethyl Ester)

物化性质

• 密度: 1g/cm3
• 沸点: 256.3ºC at 760 mmHg
• 分子式: C₉H₁₃NO₂
• 分子量: 167.20500
• 闪点: 113.8ºC
• 精确质量: 167.09500
• PSA: 50.09000
• LogP: 1.79958
• 折射率: 1.452

合成路线

105-56-6 78-93-3 ~10% 759-51-3

文献：Jenner, Gerard Tetrahedron Letters, 2001 , vol. 42, # 2 p. 243 - 245

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