Cd4 O8

semiconductor

· Cd4 O8

Cd₄O₈ is a cadmium oxide semiconductor compound that belongs to the family of metal oxide semiconductors. This material is primarily investigated in research contexts for optoelectronic and photocatalytic applications, where its semiconducting properties enable light-driven processes and electronic devices. While cadmium compounds face regulatory restrictions in many regions due to toxicity concerns, Cd₄O₈ remains of academic interest for studying oxide semiconductor behavior, photocatalysis for environmental remediation, and potentially for niche optoelectronic applications where cadmium-free alternatives are unavailable or where the compound's specific electronic properties offer unique advantages.

photocatalytic materialsresearch semiconductorsoptoelectronic devicesenvironmental remediationoxide semiconductor studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	115.5	GPa	—
Shear Modulus(G)	38.46	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.482	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6690	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.

Cd4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control