MgCu2As2

metal

· JVASP-156301· MgCu2As2

MgCu2As2 is an intermetallic compound combining magnesium, copper, and arsenic in a defined stoichiometric ratio. This is a research-phase material within the broader family of Heusler alloys and intermetallic systems; it is not yet established in high-volume commercial production. Interest in this composition stems from potential applications in thermoelectric and magnetic devices, where intermetallic phases can offer tunable electronic properties, though practical engineering adoption remains limited pending further characterization and processing method development.

thermoelectric materials (research)magnetism and magnetic devices (experimental)intermetallic phase studiessolid-state electronics (early-stage)high-temperature compound semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.656	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.1412	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.

MgCu2As2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control