{{위키데이터 속성 추적}}
{{Chembox
| Watchedfields = changed
| verifiedrevid = 470610882
| ImageFile = Titanium-tetrachloride-3D-vdW.png
| ImageFile_Ref = {{chemboximage|correct|??}}
| ImageSize = 121
| ImageName = Spacefill model of titanium tetrachloride
| ImageFile2= Sample of Titanium tetrachloride 01.jpg
| ImageSize2 = 250
| IUPACName = Titanium(IV) chloride
| OtherNames = Titanium tetrachloride <br/> Tetrachlorotitanium
|Section1={{Chembox Identifiers
| CASNo = 7550-45-0
| CASNo_Ref = {{cascite|correct|CAS}}
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 8O3PJE5T7Q
| PubChem = 24193
| ChemSpiderID = 22615
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| EINECS = 231-441-9
| UNNumber = 1838
| MeSHName = Titanium+tetrachloride
| RTECS = XR1925000
| SMILES = Cl[Ti](Cl)(Cl)Cl
| StdInChI = 1S/4ClH.Ti/h4*1H;/q;;;;+4/p-4
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| InChI = 1/4ClH.Ti/h4*1H;/q;;;;+4/p-4/rCl4Ti/c1-5(2,3)4
| StdInChIKey = XJDNKRIXUMDJCW-UHFFFAOYSA-J
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| InChIKey = XJDNKRIXUMDJCW-FOGBWSKZAG
}}
|Section2={{Chembox Properties
| Formula = {{chem2|TiCl4}}
| MolarMass = 189.679 g/mol
| Appearance = Colourless liquid
| Odor = penetrating acid odor
| Density = 1.726 g/cm<sup>3</sup>
| Solubility = reacts (exothermic hydrolysis)<ref>{{저널 인용|last1=Eremenko|first1=B. V.|last2=Bezuglaya|first2=T. N.|last3=Savitskaya|first3=A. N.|last4=Malysheva|first4=M. L.|last5=Kozlov|first5=I. S.|last6=Bogodist|first6=L. G.|title=Stability of Aqueous Dispersions of the Hydrated Titanium Dioxide Prepared by Titanium Tetrachloride Hydrolysis|journal=Colloid Journal|date=2001|volume=63|issue=2|pages=173–178|doi=10.1023/A:1016673605744|s2cid=93971747}}</ref>
| SolubleOther = soluble in [[dichloromethane]],<ref>{{웹 인용|title=titanium(IV) chloride, 1M soln. in dichloromethane|url=https://www.alfa.com/en/catalog/H31830/|website=Alfa Aesar|publisher=Alfa Aesar|access-date=7 March 2018}}</ref> [[toluene]],<ref>{{웹 인용|title=Titanium(IV) chloride solution 1.0 M in toluene|url=https://www.sigmaaldrich.com/catalog/product/sigald/345695|website=Sigma-Aldrich|access-date=7 March 2018}}</ref> [[pentane]]<ref>{{웹 인용|last1=Butts|first1=Edward H De|title=patent US3021349A|url=https://patents.google.com/patent/US3021349}}</ref>
| MeltingPtC = -24.1
| BoilingPtC = 136.4
| VaporPressure = 1.3 kPa (20&nbsp;°C)
| Viscosity = 827 μPa s
| RefractIndex = 1.61 (10.5&nbsp;°C)
| MagSus = −54.0·10<sup>−6</sup> cm<sup>3</sup>/mol
}}
|Section3={{Chembox Structure
| Coordination = Tetragonal
| MolShape = Tetrahedral
| Dipole = 0 D
}}
|Section4={{Chembox Thermochemistry
| DeltaHf = −763&nbsp;kJ·mol<sup>−1</sup><ref name=b1>{{서적 인용| last= Zumdahl |first=Steven S.|title =Chemical Principles |edition=6th | publisher = Houghton-Mifflin| year = 2009| isbn = 978-0-618-94690-7|page=A23}}</ref>
| Entropy = 355&nbsp;J·mol<sup>−1</sup>·K<sup>−1</sup><ref name=b1/>
 }}
|Section5={{Chembox Hazards
| MainHazards = Toxic, corrosive, reacts with water to release [[hydrochloric acid|HCl]]
| ExternalSDS = [http://www.sciencelab.com/msds.php?msdsId=9925270 MSDS]
| Hazards_ref=<ref>{{웹 인용|title=Classifications - CL Inventory |url=https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/3837 |website=echa.europa.eu}}</ref>
| GHSPictograms = {{GHS05}}{{GHS06}}{{GHS07}}
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|314|317|330|335|370|372}}
| PPhrases = {{P-phrases|280|301+330+331|304+340|305+351+338|308+310}}
| NFPA-H = 3
| NFPA-F = 0
| NFPA-R = 2
| NFPA-S = W
}}
|Section8={{Chembox Related
| OtherAnions = [[Titanium(IV) bromide]] <br/> [[Titanium(IV) fluoride]]<br/> [[Titanium(IV) iodide]]
| OtherCations = [[Hafnium(IV) chloride]] <br/> [[Zirconium(IV) chloride]]
| OtherCompounds = [[Titanium(II) chloride]] <br/> [[Titanium(III) chloride]]
}}
}}
'''사염화 티타늄'''(Titanium tetrachloride), '''사염화 티탄''', '''사염화 타이타늄'''은 화학식 TiCl4를 갖는 [[무기 화합물]]이다. 티타늄 금속과 안료인 이산화티타늄 생산에 중요한 중간체이다. TiCl4는 휘발성 액체이다. 습한 공기와 접촉하면 이산화티타늄(TiO2)과 염산의 두꺼운 구름이 형성되는데, 이는 이전에 연기 기계에 사용하기 위해 활용되었던 반응이다.

== 독성 및 안전 ==
사염화티타늄으로 인한 위험은 일반적으로 염산을 방출하는 물과의 반응으로 인해 발생한다. 염산은 그 자체로 심각한 부식성을 가지며 염산의 증기도 극도로 자극적이다. TiCl4는 [[테트라히드로푸란]](THF)나 물과 같은 약한 염기와도 발열 반응으로 부가물을 형성하는 강한 루이스산이다.

== 각주 ==
{{각주}}

== 외부 링크 ==
* [http://www.epa.gov/ttn/atw/hlthef/titanium.html Titanium tetrachloride: Health Hazard Information]
* [http://webbook.nist.gov/chemistry/ NIST Standard Reference Database]
* [http://chemsub.online.fr/name/titanium_tetrachloride ChemSub Online: Titanium tetrachloride]

{{염화물}}

[[분류:타이타늄(IV) 화합물]]
[[분류:염화물]]
[[분류:유기화학용 시약]]