4553-64-4

• 常用中文名：(E)-1,2-dithiocyanatoethene
• 常用英文名：(E)-1,2-dithiocyanatoethene
• CAS号：4553-64-4
• 分子式：C₄H₂N₂S₂
• 分子量：142.20200
• 发布时间：2017-01-24 06:19:26
• 更新时间：2025-08-25 20:54:40

名称

• 英文名: 2-thiocyanatoethenyl thiocyanate
• 英文别名: Fiest's acid; (E)-dithiocyanato-1,2 ethylene; 3-Methylenecyclopropane-trans-1,2-dicarboxylic acid; trans-1-Methylene cyclopropane-2,3-dicarboxylic acid; (+-)-Methylen-cyclopropan-1r,2t-dicarbonsaeure; 3-Methylenecyclopropane-1,2-dicarboxylic acid; (+-)-methylene-cyclopropane-1r,2t-dicarboxylic acid; 2,5-Dithia-hex-3t-endinitril; Feist's acid; trans-(.+/-.)-3-methylenecyclopropane-1,2-dicarboxylic acid; (+/-)-trans-3-methylidenecyclopropane-1,2-dicarboxylic acid

物化性质

• 密度: 1.382g/cm3
• 沸点: 291.3ºC at 760mmHg
• 分子式: C₄H₂N₂S₂
• 分子量: 142.20200
• 闪点: 130ºC
• 精确质量: 141.96600
• PSA: 98.18000
• LogP: 1.88616

合成路线

505-14-6 74-86-2 ~0% 4553-64-4 61807-26-9 详细

文献：Guy, R. G.; Cousins, S.; Farmer, D. M.; Henderson, A. D.; Wilson, C. L. Tetrahedron, 1980 , vol. 36, p. 1839 - 1842

505-14-6 74-86-2 71-43-2 ~0% 4553-64-4 详细

文献：Guy, R. G.; Cousins, S.; Farmer, D. M.; Henderson, A. D.; Wilson, C. L. Tetrahedron, 1980 , vol. 36, p. 1839 - 1842

505-14-6 76384-79-7 ~% 4553-64-4 26166-23-4

文献：Giffard, Michel; Cousseau, Jack; Gouin, Lucien Journal of Organometallic Chemistry, 1985 , vol. 287, p. 287 - 304

505-14-6 74-86-2 ~% 4553-64-4

文献：Liermain Annales de Chimie (Cachan, France), 1954 , vol. <12> 9, p. 507,525

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