88949-33-1

• 常用中文名：颜料红264
• 常用英文名：1,4-bis(4-phenylphenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-3,6-dione
• CAS号：88949-33-1
• 分子式：C₃₀H₂₀N₂O₂
• 分子量：440.49200
• 发布时间：2018-03-15 08:00:00
• 更新时间：2026-07-08 18:15:54

名称

• 中文名: 颜料红264
• 英文名: 1,4-bis(4-phenylphenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-3,6-dione
• 中文别名: 颜料红
• 英文别名: UNII-4951S6W1JX; Pigment Red; 3,6-di(biphenyl-4-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione; 3,6-Bis(4-biphenylyl)-2,5-dihydropyrrolo(3,4-C)pyrrole-1,4-dione; 3,6-Bis(4-biphenylyl)-1,4-diketopyrrolo(3,4-C)pyrrole; Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis[(1,1′- diphenyl)-4-yl]-, 2,5-dihydro; C.i. pigment Red 264; 1,4-Diketo-3,6-bis(4-biphenylyl)pyrrolo(3,4-C)pyrrole; Pigment Red 264; 3,6-Bis([1,1'-biphenyl]-4-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione; Pyrrolo(3,4-C)pyrrole-1,4-dione,3,6-bis((1,1'-biphenyl)-4-yl)-2,5-dihydro; 3,6-bis(biphenyl-4-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione; Pyrrolo3,4-yrrole-1,4-dione, 3,6-bis(1,1-biphenyl-4-yl)-2,5-dihydro

物化性质

• 密度: 1.36
• 沸点: 767.1ºC at 760 mmHg
• 分子式: C₃₀H₂₀N₂O₂
• 分子量: 440.49200
• 闪点: 250.5ºC
• 精确质量: 440.15200
• PSA: 65.18000
• LogP: 5.95440

合成路线

924-88-9 2920-38-9 ~69% 88949-33-1

文献：Ciba Specialty Chemicals Corporation Patent: US6361594 B1, 2002 ; Location in patent: Page column 17,18 ;

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