K4 Be4 O6

semiconductor

· K4 Be4 O6

K₄Be₄O₆ is a beryllium oxide-based ceramic compound belonging to the family of oxyberyllates, likely in the research/development phase rather than established industrial production. This material combines beryllium's exceptional thermal and electrical properties with potassium's structural contributions, positioning it as a candidate for advanced high-temperature or specialized electronic applications where conventional oxides fall short. The compound's potential relevance lies in demanding environments requiring thermal stability, electrical conductivity control, or optical transparency, though industrial adoption and commercial supply remain limited.

experimental ceramics researchhigh-temperature thermal managementsemiconductor substratesoptical window materialsnuclear reactor moderatorsaerospace thermal protection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,241.4	ksi	—
Shear Modulus(G)	3,649.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.685	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.301	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.

K4 Be4 O6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control