Th2CuSi3

metal
· JVASP-106715· Th2CuSi3

Th₂CuSi₃ is an intermetallic compound combining thorium, copper, and silicon in a stoichiometric ratio. This material represents a specialized research compound rather than a widely-deployed engineering metal; it belongs to the family of thorium-based intermetallics, which are explored for high-temperature structural applications and fundamental studies of phase stability in complex metal systems. Engineers and materials researchers would evaluate this compound primarily in contexts requiring extreme thermal stability or specialized nuclear applications, though its thorium content and limited industrial history make it a niche material suited to academic investigation and specialized advanced applications rather than general-use engineering.

high-temperature intermetallic researchthorium-based alloy systemsnuclear materials sciencephase diagram studiesexperimental aerospace applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
8.309
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.6788
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.