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Titanium tetrafluoride

Properties, data and information sources.

 

Contents

Names and Identifiers

Name
Titanium tetrafluoride
Formula
F4Ti
TiF4
Molar mass
123.861 (g/mol)
CAS registry number
7783-63-3
EC number EINECS
232-017-6
InChI Key
XROWMBWRMNHXMF-UHFFFAOYSA-J

Systematic name
Tetrafluorotitanium

Other names, synonyms
Titanium(IV) fluoride

 

Chemical formulas

Molecular formula and structural formula of Titanium tetrafluoride:

 

F4Ti or TiF4

Mr = 123.8606 g/mol

Tetrafluorotitanium
SMILES: F[Ti](F)(F)F

 

Data and Properties

Pure titanium tetrafluoride exists as a white solid or in the form of colorless crystals.

solubility:
+ Soluble in alcohol upon heating; hydrolysis in water.
- Practically insoluble in diethyl ether.
melting point
377 °C
sublimation temp.
284 °C
density
2.798 g cm-3 at 20 °C
crystal structure:
Orthorhombic crystal structure, space group Pnma No. 62, lattice parameters a = 2281.1 pm, b = 384.8 pm and c = 956.8 pm; Z = 12.

 

Percentage and isotopic composition:

Mass-related elemental composition and isotope proportions of the compound Titanium tetrafluoride - F4Ti - calculated based on molecular mass.

Symbol
Element ENumber x
of atoms ExData of the element
and isotopes *Percentages
of isotopesPercentage of
Ex in formula massF
Fluorine4 Ar = 18.998403163 u
ΣAr = 75.993612652 u
19F: 18.9984 u [100 %] 
19F: 61.35414 %
61.3541 %Ti
Titanium1ΣAr = 47.867 u
47Ti: 46.95176 u [7,44 %]
46Ti: 45.95263 u [8,25 %]
48Ti: 47.94794 u [73,72 %]
49Ti: 48.94786 u [5,41 %]
50Ti: 49.94479 u [5,18 %] 
47Ti: 2.87525 %
46Ti: 3.18828 %
48Ti: 28.48973 %
49Ti: 2.09074 %
50Ti: 2.00186 %
38.6459 %

*) The third column lists the atomic masses or isotope masses of the elements involved and - in square brackets - the natural isotope composition.

 

More calculated data

The molar mass is M = 123.860612652 grams per mole.

The amount of substance in one kilogram of the substance is n = 8.074 mol.

The amount of substance in one gram of the substance is n = 0.008 mol.

Monoisotopic mass: 123.941553332 Da - related to 19F448Ti.

 

Hazard warnings according to GHS

(General information without guarantee of accuracy and completeness! The information does not replace the chemical safety data sheet or a risk assessment, but rather provides a general overview of the risk posed by the hazardous substance.

Signal word: Danger

GHS hazard statements (H phrases):


H302
Harmful if swallowed

H312
Harmful in contact with skin

H314
Causes severe skin burns and eye damage

H318
Causes serious eye damage

H332
Harmful if inhaled

Labeling in the EU: See ECHA Substance Infocard 100.029.106.

 

External Sources

PubChem:ID 121824ChemSpider:ID 19980196UNII of the FDA (USA):Unique Ingredient Identifier T08RW8YRG1EPA CompTox Chemicals Dashboard:DTXSID50894996

 

Manufacturers and Sources of Supply

The table below lists producers and suppliers of Titanium tetrafluoride as a commercial chemical for laboratories, research, industry and production with the corresponding contact details.

 

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Last update: 2026-01-12

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