33176-11-3

• 常用中文名：2,7-dimethylpyrano[3,2-c]pyran-4,5-dione
• 常用英文名：2,7-dimethylpyrano[3,2-c]pyran-4,5-dione
• CAS号：33176-11-3
• 分子式：C₁₀H₈O₄
• 分子量：192.16800
• 发布时间：2016-02-09 16:03:19
• 更新时间：2024-01-17 14:10:08

名称

• 英文名: 2,7-dimethylpyrano[3,2-c]pyran-4,5-dione
• 英文别名: 2,7-Dimethyl-4,5-dioxo-4H,5H-pyrano<4,3-b>pyran; 2,7-dimethyl-4H-pyrano<3,2-c>-2H-pyran-4,5-dione; 2.7-Dimethyl-pyrano<4.3-b>pyran-4.5-dion; 2,7-Dimethyl-4H,5H-pyrano-<4,3-b>pyran-4,5-dion

物化性质

• 密度: 1.34g/cm3
• 沸点: 403.6ºC at 760 mmHg
• 分子式: C₁₀H₈O₄
• 分子量: 192.16800
• 闪点: 185.2ºC
• 精确质量: 192.04200
• PSA: 60.42000
• LogP: 1.36300
• 折射率: 1.569

合成路线

18735-96-1 ~68% 33176-11-3

文献：Zehnder, Luke R.; Dahl, Jason W.; Hsung, Richard P. Tetrahedron Letters, 2000 , vol. 41, # 12 p. 1901 - 1905

16807-48-0 141-97-9 ~34% 33176-11-3

文献：Talapatra, Sunil K.; Basak, Amit; Maiti, Bhim C.; Talapatra, Bani Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 7 p. 546 - 548

675-10-5 ~% 33176-11-3

文献：Zehnder, Luke R.; Dahl, Jason W.; Hsung, Richard P. Tetrahedron Letters, 2000 , vol. 41, # 12 p. 1901 - 1905

66505-40-6 ~% 33176-11-3

文献：Waynant, Kristopher V.; White, James D.; Zakharov, Lev Chemical Communications, 2010 , vol. 46, # 29 p. 5304 - 5306

141-97-9 ~40% 16807-48-0 33176-11-3

文献：Talapatra, Sunil K.; Basak, Amit; Maiti, Bhim C.; Talapatra, Bani Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 7 p. 546 - 548

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