BeTl2Cu

metal
· JVASP-71410· BeTl2Cu

BeTl2Cu is an intermetallic compound combining beryllium, thallium, and copper—a ternary metal system that remains largely experimental and not widely commercialized. This material belongs to the family of complex metallic alloys and intermetallics, which are typically investigated for specialized applications where conventional alloys cannot meet extreme property demands. As a research compound rather than an established engineering material, BeTl2Cu would be of interest primarily to materials scientists exploring novel high-density phases or phase-stability behavior in ternary copper-based systems; practical industrial adoption is limited due to the toxicity of thallium, manufacturing complexity, and lack of established processing routes or performance data.

research and developmentintermetallic phase studiesdensity-critical applications (theoretical)high-temperature metallurgy researchternary alloy systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.3458
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.3408
eV/atom—
Formation Energy(ΔHf)
0.2862
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.
BeTl2Cu — Properties & Data | MatWorld