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Titanium tetrachloride

CAS number : 7550-45-0

Molecular weight :189.68

Molecular formula/chemical symbol :Cl4Ti

Description :

Titanium tetrachloride

IUPAC name[hide]

Titanium tetrachloride

Systematic name[hide]

Tetrachlorotitanium

Other names[hide]

Titanium(IV) chloride

Identifiers

CAS number

7550-45-0 YesY

PubChem

24193

ChemSpider

22615 YesY

EC number

231-441-9

UN number

1838

MeSH

Titanium+tetrachloride

RTECS number

XR1925000

Jmol-3D images

Image 1

Properties

Molecular 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, 249 K, -11 °F

Boiling point

136.4 °C, 410 K, 278 °F

Solubility in water

Reacts

Solubility

soluble in ethanol, HCl

Vapor pressure

1.3 kPa (20 °C)

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 enthalpy of
formation
ΔfHo298

?763 kJ·mol?1[1]

Standard molar
entropy
So298

355 J·mol?1·K?1[1]

Hazards

MSDS

MSDS

EU Index

022-001-00-5

EU classification

CorrosiveC

R-phrases

R14, R34

S-phrases

(S1/2), S7/8, S26, S30, S36/37/39, S45

Related compounds

Related titanium chlorides

Titanium(II) chloride

Titanium(III) chloride

Related compounds

Hafnium(IV) chloride

Titanium(IV) bromide
Titanium(IV) fluoride
Titanium(IV) iodide
Zirconium(IV) chloride

 YesY (verify) (what is: YesY/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)

USES :

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 an unusual example of a metal halide that is highly volatile. Upon contact with humid air, it forms spectacular opaque clouds of titanium dioxide (TiO2) and hydrogen chloride (HCl).

Keywords Electronic chemicals



Report :

Product name

Titanium tetrachloride

CAS: 7550-45-0

Description

Colourless liquid

Formula

TiCl4

TEST ITEMS

TEST RESULTS

ITEMS

Excellent pure  (GR)

Analytical grade  (AR)

Chemically pure (CP)

TiCl4

≥ 99.5

99.0

≥98.0%

Sulfate %

≤ 0.005

0.01

≤0.01%

Free chlorine (Cl),%

Qualified

Qualified

Fe%

≤ 0.0005

0.001

Heavy metals (as Pb) %

≤ 0.001

0.0027

≤0.05%