TiF2

metal
· JVASP-8025· TiF2

Titanium difluoride (TiF₂) is an intermetallic compound combining titanium with fluorine, belonging to the family of titanium fluorides that exhibit metallic or semi-metallic character. While not a mainstream engineering material in production use, TiF₂ is primarily investigated in materials research for its potential in high-performance applications requiring corrosion resistance and thermal stability, particularly in specialized environments where both titanium's biocompatibility/chemical resistance and fluorine's electronegativity offer advantages. The compound remains largely experimental, with development focused on potential applications in advanced coatings, specialized ceramics, and electrochemical systems where conventional titanium alloys may be insufficient.

research and developmentcorrosion-resistant coatingshigh-temperature ceramicselectrochemical applicationsfluorine chemistry researchspecialty alloy development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
116.9
GPa—
Poisson's Ratio(ν)
0.4300
-—
Shear Modulus(G)
17.02
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
4.168
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.8040
eV—
Dielectric Constant (Relative Permittivity)(εr)
7.004
-—
Magnetic Moment(μB)
2.000
µB—
Piezoelectric Modulus(eij)
0.000
C/m²—
Seebeck Coefficient(S)
-375.5
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1591
eV/atom—
Formation Energy(ΔHf)
-2.922
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.