BeCuBr4

metal
· JVASP-65246· BeCuBr4

BeCuBr4 is a quaternary compound combining beryllium, copper, and bromine—an uncommon metal-halide composition not widely established in conventional engineering practice. This material appears to be primarily a research or specialized compound rather than a mainstream industrial alloy; it belongs to the family of metal halides and intermetallic compounds that are occasionally explored for electronic, optical, or catalytic applications where the unique properties of beryllium and copper can be leveraged. Engineers considering this material should treat it as an experimental candidate requiring custom sourcing and thorough characterization for specific niche applications, rather than a proven off-the-shelf engineering material.

research and developmentexperimental semiconductorsspecialized catalysishigh-performance coatingsthermal management (exploratory)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
3.757
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.8880
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
1.779
eV/atom—
Formation Energy(ΔHf)
1.081
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.