Titanium tetrachloride information

Titanium tetrachloride
Names
	IUPAC name Titanium(IV) chloride
	Other names Titanium tetrachloride ; Tetrachlorotitanium
Identifiers
CAS Number	7550-45-0 ;
3D model (JSmol)	Interactive image;
ChemSpider	22615 ;
ECHA InfoCard	100.028.584
EC Number	231-441-9;
MeSH	Titanium+tetrachloride
PubChem CID	24193;
RTECS number	XR1925000;
UNII	8O3PJE5T7Q ;
UN number	1838
CompTox Dashboard (EPA)	DTXSID8042476 ;
	InChI InChI=1S/4ClH.Ti/h41H;/q;;;;+4/p-4 Key: XJDNKRIXUMDJCW-UHFFFAOYSA-J ; InChI=1/4ClH.Ti/h41H;/q;;;;+4/p-4/rCl4Ti/c1-5(2,3)4 Key: XJDNKRIXUMDJCW-FOGBWSKZAG;
	SMILES Cl[Ti](Cl)(Cl)Cl;
Properties
Chemical formula	TiCl4
Molar mass	189.679 g/mol
Appearance	Colourless liquid
Odor	penetrating acid odor
Density	1.726 g/cm3
Melting point	−24.1 °C (−11.4 °F; 249.1 K)
Boiling point	136.4 °C (277.5 °F; 409.5 K)
Solubility in water	reacts (exothermic hydrolysis)
Solubility	soluble in dichloromethane, toluene, pentane
Vapor pressure	1.3 kPa (20 °C)
Magnetic susceptibility (χ)	−54.0·10−6 cm3/mol
Refractive index (nD)	1.61 (10.5 °C)
Viscosity	827 μPa s
Structure
Coordination geometry	Tetragonal
Molecular shape	Tetrahedral
Dipole moment	0 D
Thermochemistry
Std molar; entropy (S⦵298)	355 J·mol−1·K−1
Std enthalpy of; formation (ΔfH⦵298)	−763 kJ·mol−1
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	Toxic, corrosive, reacts with water to release HCl
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H314, H317, H330, H335, H370, H372
Precautionary statements	P280, P301+P330+P331, P304+P340, P305+P351+P338, P308+P310
NFPA 704 (fire diamond)	3 0 2 W
Safety data sheet (SDS)	MSDS
Related compounds
Other anions	Titanium(IV) bromide ; Titanium(IV) fluoride; Titanium(IV) iodide
Other cations	Hafnium(IV) chloride ; Zirconium(IV) chloride
Related compounds	Titanium(II) chloride ; Titanium(III) chloride
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Titanium tetrachloride is the inorganic compound with the formula TiCl₄. It is an important intermediate in the production of titanium metal and the pigment titanium dioxide. TiCl₄ is a volatile liquid. Upon contact with humid air, it forms thick clouds of titanium dioxide (TiO₂) and hydrochloric acid, a reaction that was formerly exploited for use in smoke machines. It is sometimes referred to as "tickle" or "tickle 4", as a phonetic representation of the symbols of its molecular formula (TiCl₄).^[7]^[8]

^ Eremenko, B. V.; Bezuglaya, T. N.; Savitskaya, A. N.; Malysheva, M. L.; Kozlov, I. S.; Bogodist, L. G. (2001). "Stability of Aqueous Dispersions of the Hydrated Titanium Dioxide Prepared by Titanium Tetrachloride Hydrolysis". Colloid Journal. 63 (2): 173–178. doi:10.1023/A:1016673605744. S2CID 93971747.
^ "titanium(IV) chloride, 1M soln. in dichloromethane". Alfa Aesar. Retrieved 7 March 2018.
^ "Titanium(IV) chloride solution 1.0 M in toluene". Sigma-Aldrich. Retrieved 7 March 2018.
^ Butts, Edward H De. "patent US3021349A".
^ ^a ^b Zumdahl, Steven S. (2009). Chemical Principles (6th ed.). Houghton-Mifflin. p. A23. ISBN 978-0-618-94690-7.
^ "Classifications - CL Inventory". echa.europa.eu.
^ [1] Archived 2013-02-17 at the Wayback Machine American Chemistry Council – "Titanium Tetrachloride: Stepping Stone to Amazing Technology"
^ "Archived copy". Archived from the original on 2014-03-19. Retrieved 2013-04-10.{{cite web}}: CS1 maint: archived copy as title (link) Iowa State University – "Chemistry Material Safety Data Sheets"

[1] Eremenko, B. V.; Bezuglaya, T. N.; Savitskaya, A. N.; Malysheva, M. L.; Kozlov, I. S.; Bogodist, L. G. (2001). "Stability of Aqueous Dispersions of the Hydrated Titanium Dioxide Prepared by Titanium Tetrachloride Hydrolysis". Colloid Journal. 63 (2): 173–178. doi:10.1023/A:1016673605744. S2CID 93971747.

[2] "titanium(IV) chloride, 1M soln. in dichloromethane". Alfa Aesar. Retrieved 7 March 2018.

[3] "Titanium(IV) chloride solution 1.0 M in toluene". Sigma-Aldrich. Retrieved 7 March 2018.

[4] Butts, Edward H De. "patent US3021349A".

[b1-5] Zumdahl, Steven S. (2009). Chemical Principles (6th ed.). Houghton-Mifflin. p. A23. ISBN 978-0-618-94690-7.

[6] "Classifications - CL Inventory". echa.europa.eu.

[7] [1] Archived 2013-02-17 at the Wayback Machine American Chemistry Council – "Titanium Tetrachloride: Stepping Stone to Amazing Technology"

[8] "Archived copy". Archived from the original on 2014-03-19. Retrieved 2013-04-10.{{cite web}}: CS1 maint: archived copy as title (link) Iowa State University – "Chemistry Material Safety Data Sheets"

Titanium tetrachloride information

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Names


IUPAC name Titanium(IV) chloride
Other names Titanium tetrachloride Tetrachlorotitanium
Identifiers
CAS Number	7550-45-0^Y
3D model (JSmol)	Interactive image
ChemSpider	22615^Y
ECHA InfoCard	100.028.584
EC Number	231-441-9
MeSH	Titanium+tetrachloride
PubChem CID	24193
RTECS number	XR1925000
UNII	8O3PJE5T7Q^Y
UN number	1838
CompTox Dashboard (EPA)	DTXSID8042476
InChI InChI=1S/4ClH.Ti/h41H;/q;;;;+4/p-4^Y Key: XJDNKRIXUMDJCW-UHFFFAOYSA-J^Y InChI=1/4ClH.Ti/h41H;/q;;;;+4/p-4/rCl4Ti/c1-5(2,3)4 Key: XJDNKRIXUMDJCW-FOGBWSKZAG
SMILES Cl[Ti](Cl)(Cl)Cl
Properties
Chemical formula	TiCl₄
Molar mass	189.679 g/mol
Appearance	Colourless liquid
Odor	penetrating acid odor
Density	1.726 g/cm³
Melting point	−24.1 °C (−11.4 °F; 249.1 K)
Boiling point	136.4 °C (277.5 °F; 409.5 K)
Solubility in water	reacts (exothermic hydrolysis)^[1]
Solubility	soluble in dichloromethane,^[2] toluene,^[3] pentane^[4]
Vapor pressure	1.3 kPa (20 °C)
Magnetic susceptibility (χ)	−54.0·10⁻⁶ cm³/mol
Refractive index (n_D)	1.61 (10.5 °C)
Viscosity	827 μPa s
Structure
Coordination geometry	Tetragonal
Molecular shape	Tetrahedral
Dipole moment	0 D
Thermochemistry
Std molar entropy (S^⦵₂₉₈)	355 J·mol⁻¹·K⁻¹^[5]
Std enthalpy of formation (Δ_fH^⦵₂₉₈)	−763 kJ·mol⁻¹^[5]
Hazards^[6]
Occupational safety and health (OHS/OSH):
Main hazards	Toxic, corrosive, reacts with water to release HCl
GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H314, H317, H330, H335, H370, H372
Precautionary statements	P280, P301+P330+P331, P304+P340, P305+P351+P338, P308+P310
NFPA 704 (fire diamond)	3 0 2 W
Safety data sheet (SDS)	MSDS
Related compounds
Other anions	Titanium(IV) bromide Titanium(IV) fluoride Titanium(IV) iodide
Other cations	Hafnium(IV) chloride Zirconium(IV) chloride
Related compounds	Titanium(II) chloride Titanium(III) chloride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is ^YN ?) Infobox references