13252-14-7

• 常用中文名：全氟-2,5-二甲基-3,6-二氧杂壬酸
• 常用英文名：Perfluoro(2,5-dimethyl-3,6-dioxanonanoic)acid
• CAS号：13252-14-7
• 分子式：C₉HF₁₇O₄
• 分子量：496.07500
• 发布时间：2018-12-29 19:59:12
• 更新时间：2026-07-28 22:31:16

名称

• 中文名: 全氟-2,5-二甲基-3,6-二氧杂壬酸
• 英文名: 2,3,3,3-Tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(perfluoropropoxy)propoxy)propanoic acid
• 中文别名: 2,3,3,3-四氟-2-(1,1,2,3,3,3-六氟-2-(全氟丙氧基)丙氧基)丙酸; 全氟-2,5-二甲基-3,6-二氧杂壬酸(HFPO-TA); 全氟-2,5-二甲基-3,6-二噁壬酸; 全氟-2,5-二甲基-3,6-二氧代壬酸; 2,3,3,3-四氟-2-[1,1,2,3,3,3-六氟-2-(1,1,2,2,3,3,3-七氟丙氧基)丙氧基]丙酸; 六氟环氧丙烷三聚体酸; 2,3,3,3-四氟-2-(1,1,2,3,3,3,3-六氟-2-(全氟丙氧基)丙氧基)丙酸
• 英文别名: Perfluoro-2,5-dimethyl-3,6-dioxan; 2,4,4,5,7,7,8,8,9,9,9-Undecafluoro-2,5-bis(trifluoromethyl)-3,6-dioxanonanoic acid; 2-[2-(Htafluoropropoxy)hexafluoropropoxy]tetrafluoropropionic acid; Propanoic acid, 2-(1,1,2,3,3,3-hexafluoro-2-(htafluoropropoxy)propoxy)-2,3,3,3-tetrafluoro; Einecs -3; Propanoic acid, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-htafluoropropoxy)propoxy]; 2-[2-(Htafluoropropoxy)-1,1,2,3,3,3-hexafluoropropoxy]-2,3,3,3-tetrafluoropropionic acid; x70; 2-[2-(Htafluoropropoxy)hexafluoropropoxy]tetrafluoropropanoic acid; 2-(1,1,2,3,3,3-Hexafluoro-2-(htafluoropropoxy)propoxy)-2,3,3,3-tetrafluoropropanoic acid; propanoicacid,2-(1,1,2,3,3,3-hexafluoro-2-(htafluoropropoxy)propoxy)-2,3,3; Htadecafluoro-(2,5-dimethyl-3,6-dioxanonanoic)-acid; Propanoic acid, 2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(htafluoropropoxy)propoxy); Perfluoro-2,5-dimethyl-3,6-dioxanonanoic; Perfluoro-2,5-dimethyl-3,6-dioxanonanoic acid; 2,3,3,3-Tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(perfluoropropoxy)propoxy)propanoicaci; 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-htafluoropropoxy)propoxy]propanoic acid; Htafluoropropoxy)propoxy]propanoic acid; 3,6-dioxa-2,5-di(trifluoromethyl)-undecafluoro-nonanoicaciacidfluoride; 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]propanoic acid; Nonanoic acid, 3,6-dioxa-2,5-di(trifluoromethyl)-undecafluoro-, acid fluoride; 2-(1,1,2,3,3,3-hexafluoro-2-(htafluoropropoxy)propoxy)-2,3,3,3-tetrafluoro; 3-tetrafluoro; 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(htafluoropropoxy)propoxy]propionic acid; Perfluoro-2,5-dimethyl-3,6-dioxanonanoic acid (HFPO-TA)

物化性质

• 密度: 1.788 g/cm3
• 沸点: 263.2ºC at 760 mmHg
• 分子式: C₉HF₁₇O₄
• 分子量: 496.07500
• 闪点: 113ºC
• 精确质量: 495.96000
• PSA: 55.76000
• LogP: 4.94360
• 外观性状: 无色油状液体
• 蒸汽压: 0.00306mmHg at 25°C
• 折射率: 1.296
• 储存条件: 2-8°C，惰性气体

安全

• 危害码 (欧洲): C

合成路线

2641-34-1 ~88% 13252-14-7

文献：Tatarinova, E. L.; Zachinyaev, Ya.V.; Popova, L.M.; Ryabinin, N.A.; Ginak, A.I. J. Gen. Chem. USSR (Engl. Transl.), 1992 , vol. 62, # 7.2 p. 1677 - 1678,1379 - 1380

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