81294-21-5

• 常用中文名：2,5-Cyclohexadien-1-one,4-methyl-4-(trichloromethyl)-, oxime
• 常用英文名：2,5-Cyclohexadien-1-one,4-methyl-4-(trichloromethyl)-, oxime
• CAS号：81294-21-5
• 分子式：C₈H₈Cl₃NO
• 分子量：240.51400
• 发布时间：2018-06-12 19:06:20
• 更新时间：2025-08-25 18:25:31

名称

• 英文名: 3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-5-methoxy-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one
• 英文别名: 4-methyl-4-trichloromethyl-cyclohexa-2,5-dienone; 4-methyl-4-trichlormethyl-2,5-cyclohexadien-1-on; 4-Methyl-4-trichlormethyl-2,5-cyclohexadienon-oxim; 4-Methyl-4-trichlormethyl-cyclohexa-2,5-dienon; 4-Methyl-4-(trichlormethyl)-cyclohexadien-(2,5)-on-(1)-oxim; 4-Methyl-4-trichlormethyl-cyclohexa-2,5-dienon-oxim; 4-methyl-4-trichloromethyl-cyclohexa-2,5-dienone oxime; 11.11.11-Trichlor-1.1-dimethyl-cyclohexadien-(2.5)-on-(4); 4-Methyl-4-trichlormethyl-cyclohexadien-1-on-oxim; 4-methyl-4-trichloromethyl-2,5-cyclohexadien-1-one oxime; 4-Methyl-4-trichloromethyl-2,5-cyclohexdienone; 1-Methyl-1-trichlormethyl-cyclohexa-2,5-dien-4-on-oxim; 4-methyl-4-trichloromethyl-2,5-cyclohexadien-1-one

物化性质

• 密度: 1.39g/cm3
• 沸点: 334.5ºC at 760 mmHg
• 分子式: C₈H₈Cl₃NO
• 分子量: 240.51400
• 闪点: 156.1ºC
• 精确质量: 238.96700
• PSA: 32.59000
• LogP: 3.31910
• 折射率: 1.555

合成路线

3274-12-2 ~96% 81294-21-5

文献：Gavrilova, G. V.; Aleshkin, A. A.; Nikanorov, V. A.; Krut'ko, D. P.; Rozenberg, V. I.; Reutov, O. A. Russian Chemical Bulletin, 1995 , vol. 44, # 3 p. 502 - 506 Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1995 , # 3 p. 519 - 523

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