7249-39-0

• 常用中文名：diethyl 4,5-dimethyl-3,6-dihydropyridazine-1,2-dicarboxylate
• 常用英文名：diethyl 4,5-dimethyl-3,6-dihydropyridazine-1,2-dicarboxylate
• CAS号：7249-39-0
• 分子式：C₁₂H₂₀N₂O₄
• 分子量：256.29800
• 发布时间：2017-09-19 11:13:48
• 更新时间：2023-01-20 17:51:52

名称

• 英文名: diethyl 4,5-dimethyl-3,6-dihydropyridazine-1,2-dicarboxylate
• 英文别名: 4,5-Dimethyl-3,6-dihydro-pyridazin-1,2-dicarbonsaeure-diaethylester; 1,2-Diethoxycarbonyl-4,5-dimethyl-1,2,3,6-tetrahydropyridazin; 1,2-Dicarbethoxy-4,5-dimethyl-1,2,3,6-tetrahydro-pyridazin; 4,5-dimethyl-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester; 1,2-Dicarbethoxy-4,5-dimethyl-1,2,3,6-tetrahydropyridazine; diethyl 4,5-dimethyl-1,2,3,6-tetrahydro-1,2-pyridazincarboxylate; 4,5-Dimethyl-1,2,3,6-tetrahydro-pyridazin-1,2-dicarbonsaeure-diethylester

物化性质

• 密度: 1.133g/cm3
• 沸点: 315ºC at 760 mmHg
• 分子式: C₁₂H₂₀N₂O₄
• 分子量: 256.29800
• 闪点: 144.3ºC
• 精确质量: 256.14200
• PSA: 59.08000
• LogP: 2.04420
• 折射率: 1.493

合成路线

4143-61-7 513-81-5 ~10% 7249-39-0

文献：Curini, Massimo; Epifano, Francesco; Marcotullio, Maria Carla; Rosati, Ornelio Heterocycles, 2001 , vol. 55, # 8 p. 1599 - 1604

513-81-5 1972-28-7 ~% 7249-39-0

文献：Baranger; Levisalles Bulletin de la Societe Chimique de France, 1957 , p. 704,707 Show Details Skwartschenko et al. Vestnik Moskovskogo Universiteta, 1957 , vol. 12, # 3 p. 169,171, 173 Chem.Abstr., 1958 , p. 6358

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