Be4 H8 O8

ceramic

· Be4 H8 O8

Be₄H₈O₈ is a beryllium oxide hydroxide ceramic compound that exists primarily in research and specialized contexts rather than as a commodity engineering material. This material belongs to the beryllium oxide ceramic family, which is valued for high thermal conductivity and electrical insulation properties, though beryllium compounds require careful handling due to toxicity concerns. The hydroxide form may be encountered in beryllium processing, specialized refractory applications, or advanced materials research exploring lightweight ceramic matrices, but its use is limited compared to consolidated beryllium oxide ceramics or alternative non-toxic high-performance ceramics.

research and developmentspecialized refractoriesberyllium compound processingthermal management researchexperimental ceramicsaerospace material studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	54.16	GPa	—
Shear Modulus(G)	49.19	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.745	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.801	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.

Be4 H8 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental