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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 49.83 | GPa | — | ||
Poisson's Ratio(ν) | 0.4800 | - | — | ||
Shear Modulus(G) | -13.86 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.041 | kg/m³ | — |
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.