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双(七氟异丙基)酮 | 813-44-5

中文名称
双(七氟异丙基)酮
中文别名
双(全氟异丙基)酮;1,1,1,2,4,5,5,5-八氟代-2,4-双(三氟代甲基)-3-戊酮
英文名称
bis(perfluoroisopropyl)ketone
英文别名
Bis--keton;1,1,1,2,4,5,5,5-octafluoro-2,4-bis(trifluoromethyl)pentan-3-one
双(七氟异丙基)酮化学式
CAS
813-44-5
化学式
C7F14O
mdl
MFCD00042087
分子量
366.054
InChiKey
GRVMOMUDALILLH-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    72 °C
  • 密度:
    1.661
  • 闪点:
    72-73°C
  • 物理描述:
    Bis(perfluorisopropyl) ketone is a liquid.
  • 稳定性/保质期:

    在常温常压下保持稳定,应避免与强氧化剂接触。

计算性质

  • 辛醇/水分配系数(LogP):
    4.9
  • 重原子数:
    22
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.857
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    15

安全信息

  • TSCA:
    Yes
  • 危险等级:
    6.1
  • 危险品标志:
    Xi
  • 危险类别码:
    R20/22,R36/37/38
  • 海关编码:
    2914700090
  • 包装等级:
    III
  • 安全说明:
    S26,S36/37/39
  • 储存条件:
    储存于阴凉、干燥的环境中,在通风良好的地方远离热源及不相容物质,密封保存。

SDS

SDS:64ff90bef51f769f9939c629aee85887
查看

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    双(七氟异丙基)酮三乙胺 作用下, 生成 七氟丙烷
    参考文献:
    名称:
    The Chemistry of Carbonyl Fluoride. II. Synthesis of Perfluoroisopropyl Ketones
    摘要:
    DOI:
    10.1021/ja00881a018
  • 作为产物:
    描述:
    perfluoroisobutyryl fluoride 在 potassium fluoride 、 potassium carbonate 作用下, 以96 %的产率得到双(七氟异丙基)酮
    参考文献:
    名称:
    CN116143594
    摘要:
    公开号:
点击查看最新优质反应信息

文献信息

  • HYDROFLUOROETHER COMPOUNDS AND PROCESSES FOR THEIR PREPARATION AND USE
    申请人:Flynn Richard M.
    公开号:US20080139683A1
    公开(公告)日:2008-06-12
    A hydrofluoroether compound comprises two terminal, independently fluoroalkyl or perfluoroalkyl groups and an intervening oxytetrafluoroethylidene moiety (—OCF(CF 3 )—) bonded through its central carbon atom to an alkoxy- or fluoroalkoxy-substituted fluoromethylene moiety (—CF(OR)—), each of the terminal groups optionally comprising at least one catenated heteroatom.
    一种氢醚化合物包括两个末端,独立的氟烷基或全氟烷基基团,以及一个介入的氧四氟乙烯基团(—OCF(CF3)—),通过其中心碳原子与一个烷氧基或氟烷氧基取代的甲基基团(—CF(OR)—)键合,每个末端基团可选地包含至少一个串联的杂原子。
  • Fluorinated tertiary alcohols and alkoxides from nucleophilic trifluoromethylation of carbonyl compounds
    作者:Stefan P. Kotun、John D. O. Anderson、Darryl D. Des Marteau
    DOI:10.1021/jo00030a018
    日期:1992.2
    (CH3)3SiCF3 reacts with fluoro ketones in the presence of excess KF in CH3CN to produce alkoxides derived from formal addition of CF3- to the carbonyl carbon. These alkoxides may be isolated as such or acidified to the corresponding alcohols. Ketones to which this technique was applied include (CF3)2C = O, CF3C(O)CF2Cl, CF3C(O)CF2H, and [(CF3)2CF]2C = O. The last compound reacts with replacement of one of its perfluoroisopropyl groups by CF3. With 2 equiv of TMS-CF3, the acid fluorides RC(O)F (R = CF3CF2, n-C3F7, n-C7F15) yield products of the form RC(CF3)2OX (X = K, H) due to both substitution and addition of CF3 at the carbonyl. Similarly, F2C = O with 3 equiv of TMS-CF3 provides a novel and high-yield synthesis of the perfluoro-tert-butoxide group. Phosgene does not appear to react directly with the TMS-CF3/KF system, but is converted first to F2C = O. The intermediate ketone CF3CF2C(O)CF3 is observed in reactions of equimolar amounts of CF3CF2C(O)F and TMS-CF3.
    在 CN中加入过量的KF,(CH3)3Si 与酮反应,生成羰基碳上形式上加成CF3-的烷氧基。这些烷氧基可以以游离酸的形式分离出来,也可以被酸化为相应的醇类。此方法应用于多种酮类,包括( )2C=O、 C(O)CF2Cl、 C(O)CF2H和[( )2CF]2C=O。其中,最后一个化合物反应时会将一个全氟异丙基群被 取代。 使用2当量的TMS- ,酸化物RC(O)F(R= CF2、n-C3F7、n-C7F15)生成形式为RC( )2OX(X=K、H)的产物,这是由于 在羰基上的取代以及加成所致。类似地,F2C=O与3当量的TMS- 反应,可以得到一种新型且高产率的全氟丁基醚的生成方法。 光气似乎不会直接与TMS- /KF系统反应,而会首先转化为F2C=O。在研究等当量的 CF2C(O)F与TMS- 的反应时,观察到了中间体酮 CF2C(O) 的形成。
  • [EN] FLUORINATED DERIVATIVES OF MELDRUM'S ACID, A METHOD FOR THE PREPARATION OF THE SAME, AND THEIR USE AS A SOLVENT ADDITIVE<br/>[FR] DÉRIVÉS FLUORÉS D'ACIDE DE MELDRUM, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION COMME ADDITIF DE SOLVANT
    申请人:SOLVAY
    公开号:WO2013079397A1
    公开(公告)日:2013-06-06
    Disclosed are certain fluorinated derivatives of Meldrum's acid as novel compounds, preparation methods for the same, their use in Li ion batteries, Li air batteries and Li sulphur batteries as well as solvent compositions, electrolyte compositions and respective batteries containing them.
    本文披露了Meldrum's酸的某些化衍生物作为新型化合物,以及它们的制备方法,它们在离子电池、空气电池和电池中的应用,以及包含它们的溶剂组合物、电解质组合物和相应电池。
  • Lithium sulfur battery
    申请人:Olschimke Jens
    公开号:US20120214043A1
    公开(公告)日:2012-08-23
    A lithium sulfur battery comprising an electrolyte solvent which comprises at least one fluorosubstituted compound is described. Preferred fluorosubstituted compounds which are predominantly solvents are notably selected from the group consisting of fluorosubstituted carboxylic acid esters, fluorosubstituted carboxylic acid amides, fluorosubstituted fluorinated ethers, fluorosubstituted carbamates, fluorosubstituted cyclic carbonates, fluorosubstituted acyclic carbonates, fluorosubstituted ethers, perfluoroalkyl phosphoranes, fluorosubstituted phosphites, fluorosubstituted phosphates, fluorosubstituted phosphonates, and fluorosubstituted heterocycles. Monofluoroethylene carbonate, cis-difluoroethylene carbonate, trans-difluoroethylene carbonate, 4,4-difluoroethylene carbonate, trifluoroethylene carbonate, tetrafluoroethylene carbonate, 4-fluoro-4-methyl-1,3-dioxolane-2-one, 4-fluoro-4-ethyl-1,3-dioxolane-2-one, 2,2,2-trifluoroethyl-methyl carbonate, 2,2,2-trifluoroethyl-fluoromethyl carbonate are preferred. The solvent may further comprise a non-fluorinated solvent, e.g., ethylene carbonate, a dialkyl carbonate, or propylene carbonate. Use of such fluorinated compound as additive for such batteries and specific electrolyte solutions.
    本文描述了一种包括至少一种含取代化合物的电解质溶剂的电池。优选的主要作为溶剂的取代化合物主要选自包括取代羧酸酯、取代羧酸酰胺、取代化醚、取代碳酸酯、取代环状碳酸酯、取代非环状碳酸酯、取代醚、全氟烷基烷、取代亚磷酸酯、取代磷酸酯、取代膦酸酯和取代杂环化合物的群组的化合物。优选的化合物包括单乙烯碳酸酯、顺-二乙烯碳酸酯、反-二乙烯碳酸酯、4,4-二乙烯碳酸酯、三氟乙烯碳酸酯四氟乙烯碳酸酯、4--4-甲基-1,3-二氧六环-2-酮、4--4-乙基-1,3-二氧六环-2-酮、2,2,2-三氟乙基甲基碳酸酯、2,2,2-三氟乙基-甲基碳酸酯。该溶剂还可以包括非化溶剂,例如乙烯碳酸酯、二烷基碳酸酯或丙烯碳酸酯。使用这种含化合物作为电池和特定电解质溶液的添加剂。
  • FLUORINATED CARBONYL COMPOUNDS COMPRISING A TRIPLE BOND, METHODS FOR THEIR MANUFACTURE AND USES THEREOF
    申请人:SOLVAY SA
    公开号:US20150191423A1
    公开(公告)日:2015-07-09
    Fluorinated carbonyl compounds comprising a triple bond were prepared and their use as solvent additives or solvents in lithium ion batteries, lithium air batteries, lithium sulphur batteries and supercapacitors is described. Preferred compounds contain at least one nitrile or at least one alkynyl group.
    含有三键的化羰基化合物已经制备好,并描述了它们作为溶剂添加剂或溶剂在离子电池、空气电池、电池和超级电容器中的用途。首选化合物至少含有一个腈基或至少一个炔基。
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