776-19-2

• 常用中文名：四氯甘脲
• 常用英文名：1,3,4,6-Tetrachloroglycoluril
• CAS号：776-19-2
• 分子式：C₄H₂Cl₄N₄O₂
• 分子量：279.89600
• 发布时间：2018-08-09 19:08:31
• 更新时间：2025-08-25 19:07:11

名称

• 中文名: 四氯甘脲
• 英文名: 1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione
• 中文别名: 1,3,4,6-四氯甘脲; 1,3,4,6-四氯化四氢羟基咪唑[4,5-D]咪唑-2,5(1H,3H)-二烷基; 1,3,4,6-四氯四氢咪唑[4,5-D]咪唑-2,5(1H,3H)-二酮
• 英文别名: NSC-100721; 1,3,4,6-tetrachloro-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-quinone; 1,3,4,6-tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1h,3h)-dione; Four chloride Kennedy urea; 3,3a,6,6a-Tetrahydro-1,3,4,6-tetrachloroimidazo[4,5-d]imidazole-2,5(1H,4H)-dione; NSC100721; 1,3,4,6-Tetrachlor-glycoluril; Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, 1,3,4,6-tetrachlorotetrahydro; 1,3,4,6-tetrachloro-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione; 1,3,4,6-tetrachlorotetrahydroimidazo[4,5-d]imidazole-2,5(1H; Tetrachlorglycouril; tetrachloroglycoluril; 1,3,4,6-Tetrachloro-3a,4,6,6a-tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione

物化性质

• 密度: 2.22 g/cm3
• 沸点: 352.6ºC at 760 mmHg
• 熔点: 180ºC
• 分子式: C₄H₂Cl₄N₄O₂
• 分子量: 279.89600
• 精确质量: 277.89300
• PSA: 47.10000
• LogP: 1.48060
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : NI2937600 CHEMICAL NAME : Imidazo(4,5-d)imidazole-2,5(1H,3H)-dione, 1,3,4,6-tetrachlorotetrahydro- CAS REGISTRY NUMBER : 776-19-2 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C4-H2-Cl4-N4-O2

合成路线

496-46-8 ~98% 776-19-2

文献：Shiri, Azam; Khoramabadi-Zad, Ahmad Synthesis, 2009 , # 16 p. 2797 - 2801

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