CaSc2O4

ceramic

· JVASP-19093· CaSc2O4

Calcium scandium oxide (CaSc₂O₄) is an inorganic ceramic compound belonging to the rare-earth oxide family, characterized by a mixed-valence crystal structure. This material is primarily of research interest in solid-state chemistry and materials science, with potential applications in optical devices, thermal barrier coatings, and advanced ceramics where scandium-doping of calcium compounds offers improved refractory properties and thermal stability compared to undoped calcium oxides.

thermal barrier coatingshigh-temperature ceramicsoptical materials researchrefractory compositionsrare-earth ceramic systems

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1399	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	3.466	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-194.6	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-3.679	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.

CaSc2O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental