Cd2 Br4

semiconductor
· Cd2 Br4

Cadmium dibromide (CdBr₂) is an inorganic semiconductor compound belonging to the cadmium halide family, characterized by ionic bonding between cadmium and bromine atoms. While primarily of research interest, CdBr₂ and related cadmium halides are investigated for optoelectronic and radiation detection applications due to their wide bandgap semiconducting properties, though industrial adoption has been limited by cadmium's toxicity and environmental concerns. Engineers evaluating this material should note it competes with less toxic alternatives (such as zinc-based halides or organic semiconductors) and is most relevant in specialized laboratory settings or legacy systems where its specific optical or electronic characteristics are irreplaceable.

radiation detection (research)scintillation materials (experimental)optoelectronic devices (laboratory)X-ray imaging (niche applications)high-energy physics instrumentation

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.