Titanium(III) chloride

Titanium(III) chloride
β-TiCl3 viewed along the chains
TiCl3 solution
Names
Other names
titanium trichloride
titanous chloride
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.028.845 Edit this at Wikidata
EC Number
  • 231-728-9
RTECS number
  • XR1924000
UNII
  • InChI=1S/3ClH.Ti/h3*1H;/q;;;+3/p-3 checkY
    Key: YONPGGFAJWQGJC-UHFFFAOYSA-K checkY
  • InChI=1/3ClH.Ti/h3*1H;/q;;;+3/p-3
    Key: YONPGGFAJWQGJC-DFZHHIFOAS
  • Cl[Ti](Cl)Cl
Properties
TiCl3
Molar mass 154.225 g/mol
Appearance red-violet crystals
hygroscopic
Density 2.64 g/cm3[1]
Melting point 440 °C (824 °F; 713 K) (decomposes)[1]
very soluble
Solubility soluble in acetone, acetonitrile, certain amines;
insoluble in ether and hydrocarbons
+1110.0×10−6 cm3/mol
1.4856
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
Corrosive
Safety data sheet (SDS) External MSDS
Related compounds
Other anions
Titanium(III) fluoride
Titanium(III) bromide
Titanium(III) iodide
Other cations
Scandium(III) chloride
Chromium(III) chloride
Vanadium(III) chloride
Related compounds
Titanium(IV) chloride
Titanium(II) chloride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Titanium(III) chloride is the inorganic compound with the formula TiCl3. At least four distinct species have this formula; additionally hydrated derivatives are known. TiCl3 is one of the most common halides of titanium and is an important catalyst for the manufacture of polyolefins.

  1. ^ a b Eagleson, Mary (1994). Concise encyclopedia chemistry. Berlin: Walter de Gruyter. ISBN 0-89925-457-8. OCLC 29029713.