CaBe2Si2

ceramic

· JVASP-155699· CaBe2Si2

CaBe₂Si₂ is a beryllium-containing silicate ceramic compound that combines calcium, beryllium, and silicon in a structured crystalline phase. This material is primarily of research and specialized industrial interest, particularly in optical, thermal management, and nuclear applications where the combination of low density with thermal stability and potential optical transparency is valued. Engineers may consider this compound for high-performance applications requiring lightweight ceramics with specific thermal or radiation properties, though availability and beryllium toxicity concerns during processing typically limit its adoption compared to conventional silicate ceramics.

optical ceramicsthermal managementnuclear applicationslightweight structural ceramicsadvanced research materialsrefractory compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09021	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000200	eV/atom	—
Formation Energy(ΔHf)	-0.2708	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.

CaBe2Si2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental