Be2 B1 O3 F2 K1

ceramic

· Be2 B1 O3 F2 K1

Be₂B₁O₃F₂K₁ is an experimental mixed-anion ceramic compound combining beryllium oxide, borate, and fluoride phases with potassium. This material belongs to the broader family of borofluoride ceramics, which remain largely in research stage; it is not established in commercial production. The combination of beryllium and fluoride components suggests potential applications in high-performance optical or thermal systems where lightweight, chemically stable ceramics are needed, though practical engineering use would require further development and toxicity mitigation protocols for beryllium handling.

experimental optical ceramicshigh-temperature thermal applicationsresearch compound developmentberyllium-based compositesborofluoride glass/ceramic matrix

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,490.2	ksi	—
Shear Modulus(G)	7,561.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	6.542	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.039	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.

Be2 B1 O3 F2 K1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental