查看“︁三氟氯乙烯”︁的源代码

{{Chembox
| Watchedfields = changed
| verifiedrevid = 414432719
| ImageFileL1_Ref = {{chemboximage|correct|??}}
| ImageFileL1 = Chlortrifluorethen.svg
| ImageNameL1 = Structural formula of chlorotrifluoroethylene
| ImageFileR1 = Chlorotrifluoroethene-3D-balls.png
| ImageNameR1 = Ball-and-stick model of chlorotrifluoroethylene
| IUPACName = 1-Chloro-1,2,2-trifluoroethene
| OtherNames = 
| Reference = <ref name="hand">
{{cite book  | last = Lide | first = David R. | year = 1998
| title = Handbook of Chemistry and Physics
| url = https://archive.org/details/isbn_9780849305948 | edition = 87 | volume =
| location = Boca Raton, Florida
| publisher = CRC Press
| isbn = 0-8493-0594-2 | pages = [https://archive.org/details/isbn_9780849305948/page/3 3]–126}}</ref>
|Section1={{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 6345
| InChI = 1/C2ClF3/c3-1(4)2(5)6
| InChIKey = UUAGAQFQZIEFAH-UHFFFAOYAH
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C2ClF3/c3-1(4)2(5)6
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = UUAGAQFQZIEFAH-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 79-38-9
| PubChem = 6594
| SMILES = F/C(F)=C(/Cl)F
}}
|Section2={{Chembox Properties
| C=2 | F=3 | Cl=1
| Appearance = 无色气体
| Odor = 弱的[[乙醚]]味
| Density = 1.54 g/cm<sup>3</sup> at &minus;60°C
| MeltingPtC = -158.2
| BoilingPtC = -27.8
| Solubility = 4.01 g/100 mL
| SolubleOther = 可溶于[[苯]]、[[氯仿]]
| RefractIndex = 1.38 (0 °C)
| MagSus = -49.1·10<sup>−6</sup> cm<sup>3</sup>/mol
}}
|Section3={{Chembox Hazards
| MainHazards =
| NFPA-H = 3 | NFPA-F = 4 | NFPA-R = 3
| FlashPt =
| AutoignitionPt =
| ExploLimits = 24-40.3%
}}
|Section8={{Chembox Related
| OtherAnions =
| OtherCations =
| OtherCompounds = [[四氟乙烯]]<BR>[[三氟溴乙烯]]<BR>[[四氯乙烯]]
}}
}}
'''三氟氯乙烯'''（Trifluorochloroethylene），别名'''氯三氟乙烯'''，结构式CF<sub>2</sub>＝CFCl。

==性质==
*在水中分解，易聚合。
*临界温度：105.3 °C
*临界压力：4.063 MPa
*剧毒。在空气中易变质产生[[光气]]。{{citation needed}}
*[[LD50|LD<sub>50</sub>]]：268 mg/kg（大鼠经口）

==制备和反应==
由[[1,1,2-三氟-1,2,2-三氯乙烷]]与[[锌]]粉在[[甲醇]]介质中作用发生脱氯得到，经分馏提纯制得成品。
:<math>\ CF_2ClCFCl_2+Zn\rightarrow CF_2\!=\!CFCl+ZnCl_2</math>

三氟氯乙烯的热二聚会得到1,2-二氯-1,2,3,3,4,4-六氟环丁烷。<ref>{{cite journal |doi=10.1039/JR9520003830|title=The High-Temperature Dimerisation of Chlorotrifluoroethylene|year=1952|last1=Buxton|first1=M. W.|last2=Ingram|first2=D. W.|last3=Smith|first3=F.|last4=Stacey|first4=M.|last5=Tatlow|first5=J. C.|journal=Journal of the Chemical Society (Resumed)|page=3830}}</ref>将此化合物脱氯可得[[六氟环丁烯]]。

==用途==
用于生产[[聚三氟氯乙烯]]、氟橡胶、氟塑料、氟氯润滑油和吸入麻醉剂等。

==参考资料==
{{refs}}

[[Category:烯烃]]
[[Category:全卤化合物|乙]]
[[Category:氯氟烃]]
[[Category:二碳有机物]]
[[Category:三氟乙烯基化合物]]