CdFe2As

metal

· JVASP-75670· CdFe2As

CdFe2As is an intermetallic compound combining cadmium, iron, and arsenic in a defined stoichiometric ratio. This material belongs to the class of iron-based intermetallics and remains primarily a research compound rather than an established industrial material. Interest in this compound stems from potential applications in superconductivity research and magnetic materials development, where the iron-arsenic family has shown promise; however, CdFe2As itself is not widely adopted in commercial engineering due to toxicity concerns associated with cadmium and arsenic, limited thermal stability data, and the availability of more stable alternatives in competing material systems.

superconductivity researchmagnetic materials developmentmaterials science experimentationlaboratory applications only

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2896	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00400	eV	—
Magnetic Moment(μB)	4.538	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6161	eV/atom	—
Formation Energy(ΔHf)	0.5178	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.

CdFe2As

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control