{{위키데이터 속성 추적}}
{{Chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 455252348
| Name = 오염화 인
| ImageFile = Phosphorus-pentachloride-2D-dimensions.png
| ImageSize = 100px
| ImageName = Phosphorus pentachloride (gas phase structure)
| ImageFileL1 = Phosphorus-pentachloride-3D-balls.png
| ImageSizeL1 = 100px
| ImageNameL1 = Phosphorus pentachloride
| ImageFileR1 = Phosphorus-pentachloride-3D-vdW.png
| ImageSizeR1 = 100px
| ImageFile2 = Phosphorus pentachloride ampoule.jpg
| IUPACName = phosphorus pentachloride,<br>pentachloro-λ<sup>5</sup>-phosphane
| OtherNames = pentachlorophosphorane
|Section1={{Chembox Identifiers
| SMILES = ClP(Cl)(Cl)(Cl)Cl
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = 23204
| InChI = 1/Cl5P/c1-6(2,3,4)5
| InChIKey = UHZYTMXLRWXGPK-UHFFFAOYAP
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 1S/Cl5P/c1-6(2,3,4)5
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = UHZYTMXLRWXGPK-UHFFFAOYSA-N
| CASNo = 10026-13-8
| CASNo_Ref = {{cascite|correct|CAS}}
| UNII_Ref = <!-- {{fdite|correct|FDA}} no such template:fdite-->
| UNII = 0EX753TYDU
| PubChem = 24819
| EINECS = 233-060-3
| RTECS = TB6125000
| UNNumber = 1806
 }}
|Section2={{Chembox Properties
| P=1 | Cl=5
| Appearance = 노란색을 띠는 흰색 결정
| Odor = pungent, unpleasant<ref name=PGCH/>
| Density = 2.1&nbsp;g/cm<sup>3</sup>
| Solubility = reacts
| SolubleOther = soluble in [[carbon disulfide|CS<sub>2</sub>]], [[haloalkane|chlorocarbons]], [[benzene]]
| MeltingPtC = 160.5
| BoilingPtC = 166.8
| BoilingPt_notes = sublimation
| VaporPressure = 1.11&nbsp;kPa (80&nbsp;°C)<br> 4.58&nbsp;kPa (100&nbsp;°C)<ref name=nist>{{nist|name=Phosphorus pentachloride|id=C10026138|accessdate=2014-05-15|mask=FFFF|units=SI}}</ref>
 }}
|Section3={{Chembox Structure
| Coordination = ''D''<sub>3h</sub> ([[trigonal bipyramidal]])
| CrystalStruct = tetragonal
| Dipole = 0&nbsp;[[Debye|D]]
 }}
|Section4={{Chembox Thermochemistry
| HeatCapacity = 111.5&nbsp;J/mol·K<ref name=nist />
| Entropy = 364.2&nbsp;J/mol·K<ref name=nist />
| DeltaHf = 
| DeltaGf = 
| DeltaHc = 
 }}
|Section7={{Chembox Hazards
| GHSPictograms = {{GHS05}}{{GHS06}}{{GHS08}}<ref name="sigma">[http://www.sigmaaldrich.com/catalog/product/sial/157775 Phosphorus pentachloride]</ref>
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|302|314|330|373}}<ref name="sigma" />
| PPhrases = {{P-phrases|260|280|284|305+351+338|310}}<ref name="sigma" />
| ExternalSDS = [http://www.inchem.org/documents/icsc/icsc/eics0544.htm ICSC 0544]
| NFPA-H = 3
| NFPA-F = 0
| NFPA-R = 2
| NFPA-S = W
| FlashPt = Non-flammable
| LD50 = 660&nbsp;mg/kg (rat, oral)<ref name=IDLH/>
| IDLH = 70&nbsp;mg/m<sup>3</sup><ref name=PGCH>{{PGCH|0509}}</ref>
| LC50 = 205&nbsp;mg/m<sup>3</sup> (rat)<ref name=IDLH>{{IDLH|10026138|Phosphorus pentachloride}}</ref>
| REL = TWA 1&nbsp;mg/m<sup>3</sup><ref name=PGCH/>
| PEL =  TWA 1&nbsp;mg/m<sup>3</sup><ref name=PGCH/>
| LCLo = 1020&nbsp;mg/m<sup>3</sup> (mouse, 10&nbsp;min)<ref name=IDLH/>
 }}
|Section8={{Chembox Related
| OtherAnions = 
| OtherCations = 
| OtherFunction = [[Phosphorus pentafluoride]]<br />[[Phosphorus pentabromide]]<br />[[Phosphorus pentaiodide]]
| OtherFunction_label = phosphorus pentahalides
| OtherCompounds = [[Phosphorus trichloride]]<br />[[Phosphoryl chloride]]
 }}
}}
'''오염화 인'''(五鹽化憐, {{llang|en|phosphorus pentachloride}})은 [[화학식]]이 PCl<sub>5</sub>인 [[화합물]]이다. 가장 중요한 [[인]]염화물의 하나로, 다른 중요 인염화물로는 [[삼염화 인|PCI<sub>3</sub>]]과 POCI<sub>3</sub>가 있다. 무색이며 물과 수분에 민감한 [[고체]]이지만 상용 샘플은 노란색일 수 있으며 [[염화 수소]]에 오염되어 있을 수 있다.

== 준비 ==
:PCl<sub>3</sub> +  Cl<sub>2</sub> {{eqm}} PCl<sub>5</sub> {{pad|3em}} (Δ''H'' = −124&nbsp;kJ/mol)

== 반응 ==
:[[파일:Phosphorus pentachloride mechanism.png|450px]]

== 같이 보기 ==
* [[삼염화 인]]

== 각주 ==
{{각주}}

== 외부 링크 ==
* [http://www.chemguide.co.uk/inorganic/period3/chlorides.html The period 3 chlorides]
* [http://www.inchem.org/documents/icsc/icsc/eics0544.htm International Chemical Safety Card 0544]
* [https://www.cdc.gov/niosh/npg/npgd0509.html CDC - NIOSH Pocket Guide to Chemical Hazards]

{{인 화합물}}
{{염화물}}
{{전거 통제}}

[[분류:인(V) 화합물]]
[[분류:염화물]]