7126-27-4

• 常用中文名：N,N'-亚乙基双(马来酰胺酸)
• 常用英文名：(2E,2E)-4,4-(ethane-1,2-diylbis(azanediyl))bis(4-oxobut-2-enoic acid)
• CAS号：7126-27-4
• 分子式：C₁₀H₁₂N₂O₆
• 分子量：256.21200
• 发布时间：2016-08-16 20:48:25
• 更新时间：2026-08-16 11:39:26

名称

• 中文名: (2E,2E)-4,4-(乙烷-1,2-叉基二(氨叉基))二(4-氧亚基丁-2-烯酸)
• 英文名: 4-[2-(3-carboxyprop-2-enoylamino)ethylamino]-4-oxobut-2-enoic acid
• 中文别名: (2Z,2'Z)-4,4'-(1,2-乙二基二亚氨基)双[4-氧代-2-丁烯酸; 3-[2-(3-羧基-2-烯丙基氨基)乙基氨基甲酰基]丙基-2-烯酸; (2Z,2'Z)-4,4'-(乙烷-1,2-二基双(氮杂二基))双(4-氧代丁-2-烯酸)
• 英文别名: 4-[2-(3-cboxyprop-2-enoylamino)ethylamino]-4-oxobut-2-enoic acid; N,N'-Ethylenebis(maleamic Acid); 2-Butenoic acid, 4,4'-(1,2-ethanediyldiimino)bis[4-oxo-, (2Z,2'Z); N,N'-bis(3-carboxy-1-oxo-2-prop-2-enyl)ethylenediamine; N,N'-(1,2-Ethanediyl)bis(lauric amide); N,N'-Aethandiyl-bis-maleamidsaeure; N,N'-bis(dodecanoyl)-1,2-ethylenediamine; N,N'-Ethylenebis(lauric amide); N,N'-ethanediyl-bis-lauramide; N,N'-Ethylenebisdodecanamide; N-(2-dodecanoylaminoethyl)dodecanamide; N,N'-ethanediyl-bis-maleamic acid; Laurinsaeure-ethylendiamid; ethylene bisdodecanamide; N,N'-Aethandiyl-bis-lauramid; N,N'-(1,2-Ethanediyl)bis(dodecanamide); (2Z,2'Z)-4,4'-(1,2-Ethanediyldiimino)bis[4-oxo-2-butenoic Acid]; (2Z,2'Z)-4,4'-(ethane-1,2-diylbis(azanediyl))bis(4-oxobut-2-enoic acid); N,N'-Ethylenedimaleamic acid; 3-[2-(3-cboxyprop-2-enoylamino)ethylcbamoyl]prop-2-enoic acid; dodecanamide,N,N'-1,2-ethanediylbis

物化性质

• 密度: 1.408g/cm3
• 沸点: 712.1ºC at 760 mmHg
• 熔点: 182 °C
• 分子式: C₁₀H₁₂N₂O₆
• 分子量: 256.21200
• 闪点: 384.5ºC
• 精确质量: 256.07000
• PSA: 132.80000
• 外观性状: 固体;White to Light yellow powder to crystal
• 折射率: 1.56
• 储存条件: 室温

安全

• 危害码 (欧洲): Xi

合成路线

108-31-6 107-15-3 ~% 7126-27-4

文献：Kovacic; Hein Journal of the American Chemical Society, 1959 , vol. 81, p. 1187,1189

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