CaCu4As2

metal

· JVASP-18482· CaCu4As2

CaCu4As2 is an intermetallic compound combining calcium, copper, and arsenic in a fixed stoichiometric ratio, belonging to the family of ternary metal arsenides. This is primarily a research and exploratory material with limited established industrial applications; it is studied for its potential electronic, magnetic, or structural properties within materials science and solid-state chemistry contexts rather than as a conventional engineering material.

research compoundssolid-state physicsintermetallic materials developmentelectronic materials explorationmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2335	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-21.74	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02260	eV/atom	—
Formation Energy(ΔHf)	-0.3552	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.

CaCu4As2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control