Be2S

ceramic

· JVASP-117697· Be2S

Be₂S is an experimental beryllium sulfide ceramic compound that belongs to the II-VI semiconductor ceramic family. While not commonly commercialized, this material is of research interest for its potential in high-temperature applications and semiconductor devices due to beryllium's exceptional thermal and structural properties. Be₂S remains primarily a laboratory compound studied for specialized applications where beryllium ceramics' unique combination of light weight and thermal stability could offer advantages over conventional alternatives.

Semiconductor researchHigh-temperature ceramicsExperimental thermal managementAerospace material studiesElectronic packaging (research phase)Beryllium compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	7,227.2	ksi	—
Poisson's Ratio(ν)	0.4800	-	—
Shear Modulus(G)	-2,010.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.07374	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)	1.392	eV/atom	—
Formation Energy(ΔHf)	0.5405	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.

Be2S

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental