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1,1,2-三氯-1-氟-2-(三氟甲氧基)乙烷 | 94720-90-8

中文名称
1,1,2-三氯-1-氟-2-(三氟甲氧基)乙烷
中文别名
——
英文名称
1-fluoro-2-trifluoromethyl-1,1,2-trichloroethane
英文别名
CF3O-CHCl-CFCl2;Ethane, 1,1,2-trichloro-1-fluoro-2-(trifluoromethoxy)-;1,1,2-trichloro-1-fluoro-2-(trifluoromethoxy)ethane
1,1,2-三氯-1-氟-2-(三氟甲氧基)乙烷化学式
CAS
94720-90-8
化学式
C3HCl3F4O
mdl
——
分子量
235.393
InChiKey
TYAWQASXBDYRLQ-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:
    86℃[at 101 325 Pa]
  • 密度:
    1.6[at 20℃]

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    11
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    5

SDS

SDS:fbb766013fcddb6e49f854dd71ddd86c
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反应信息

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文献信息

  • 一种制备含氟卤代醚的方法
    申请人:中蓝晨光化工研究设计院有限公司
    公开号:CN105254476A
    公开(公告)日:2016-01-20
    本发明涉及一种制备含氟卤代醚的方法,属有机氟化学技术领域。本发明以氟氧基三氟甲烷和卤代烯烃为原料,将气相的卤代烯烃和气相的氟氧基三氟甲烷连续通入反应器进行热加成反应得到含氟卤代醚;控制氟氧基三氟甲烷喷入压力为0.1-1MPa,反应温度为80-200℃,氟氧基三氟甲烷和卤代烯烃的摩尔比为0.6-1.3:1。本发明两种原料都为气相,通过控制特定的氟氧基三氟甲烷喷入压力、特定的反应温度和特定的反应物料配比,可确保以高的收率和效率连续得到含氟卤代醚。本发明的反应物料仅两种,工艺简单,可连续化生产,具有计量要求低、便于操作、收率和效率高的优点,且非常适宜于工业生产。
  • Process for preparing fluorohalogenethers
    申请人:Tortelli Vito
    公开号:US20070149827A1
    公开(公告)日:2007-06-28
    A process for preparing fluorovinylethers having general formula: RfO—CF═CF 2 (IA) wherein R f is a fluorinated or perfluorinated alkyl or cycloalkyl substituent; comprising the following reaction steps: 1) reaction of a hypofluorite of formula RfOF, wherein Rf is as above, with an olefin of formula: CY″Y═CY′CI   (II) wherein Y, Y′ and Y″, equal to or different from each other, are H, Cl, Br, with the proviso that Y, Y′ and Y″ are not contemporaneously hydrogen; 2) dehalogenation or dehydrohalogenation of the fluorohalogenethers obtained in step 1) and obtainment of vinyl ethers of formula: RfO—CY I ═CY II F   (IV) wherein Y I and Y II , equal to or different from each other, have the meaning of H, Cl, Br with the proviso that Y I and Y II are not both H; 3) fluorination with fluorine of the vinyl ethers (IV) and obtainment of fluorohalogenethers of formula: RfO—CFY I —CF 2 Y II (I) wherein Y I , Y II , equal to or different from each other, are Cl, Br, H with the proviso that Y I and Y II cannot be contemporaneously equal to H; 4) dehalogenation or dehydrohalogenation of the fluorohalogenethers (I) and obtainment of the fluorovinylethers (IA).
    一种制备具有一般式:RfO—CF═CF2(IA)的氟乙烯醚的过程,其中Rf是氟化或全氟化的烷基或环烷基取代基;包括以下反应步骤:1)将具有化学式RfOF的次氟醚(其中Rf如上所述)与具有化学式:CY″Y═CY′CI  (II)的烯烃反应,其中Y,Y′和Y″相等或不同,为H,Cl,Br,但Y,Y′和Y″不可同时为氢;2)将步骤1)中获得的氟卤乙醚脱卤或脱氢卤,并获得具有化学式:RfO—CYI═CYIIF  (IV)的乙烯醚,其中YI和YII相等或不同,具有H,Cl,Br的含义,但YI和YII不可同时为H;3)用氟气对乙烯醚(IV)进行氟化,并获得具有化学式:RfO—CFYI—CF2YII(I)的氟卤乙醚,其中YI,YII相等或不同,为Cl,Br,H,但YI和YII不可同时为H;4)将氟卤乙醚(I)脱卤或脱氢卤,并得到氟乙烯醚(IA)。
  • [EN] PROCESS FOR PREPARING FLUOROHALOGENOETHERS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE FLUOROHALOGÉNOÉTHERS
    申请人:SOLVAY SPECIALTY POLYMERS IT
    公开号:WO2019110710A1
    公开(公告)日:2019-06-13
    The present invention concerns a process for preparing fluorohalogenoethers in a microreactor.
    本发明涉及一种在微反应器中制备氟卤基醚的方法。
  • Kinetics and mechanism of the thermal gas-phase reaction between trifluoromethylhypofluorite, CF3OF, and trichloroethene
    作者:Zdzislaw Czarnowski、Joanna Czarnowski
    DOI:10.1039/ft9938900451
    日期:——
    The thermal gas-phase addition of CF3OF to CHClCCl2 has been studied between 284 and 324.0 K. The initial pressure of CF3OF was varied between 7 and 57.8 Torr [1 Torr =(101 325/760) Pa] and that of CHClCCl2 between 3.4 and 45 Torr. CF3O(CHClCCl2)F was the main product. Other products, formed in minor amounts, were CHClFCCl2F and CF3O(CHClCCl2)n2OCF3.
    的热式气体相相加CF的3至CHClCCl 2已经研究284和324.0 K. CF的初始压力之间3第7和57.8托[1托=(101760分之325)PA]和之间变化CHClCCl 2的含量介于3.4至45托之间。CF 3 O(CHClCCl 2)F是主要产物。少量形成的其他产物为CHClFCCl 2 F和CF 3 O(CHClCCl 2)n 2 OCF 3。
  • Relative Rate Constants for the Reactions of CF3OF with Olefins in Solution
    作者:W. Navarrini、A. Russo、V. Tortelli
    DOI:10.1021/jo00125a033
    日期:1995.10
    The addition reactions of CF3OF to chloro fluoro olefins have been studied in solution at low temperature (-78, -105 degrees C), and their relative rate constants have been determined using the kinetic approach of competition reactions. The reactivity and regio- and stereoselectivity are consistent with a free radical chain-propagating reaction in which the alkenes are attacked by the CF3O. radical generated by homolitic cleavage of the O-F bond in the CF3OF molecule.
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