Cr2 Cl4

semiconductor

· Cr2 Cl4

Chromium dichloride (Cr₂Cl₄) is a transition metal halide semiconductor compound that exists primarily in research and specialized applications rather than mainstream industrial use. The material belongs to the family of metal halides, which are of significant interest for optoelectronic and photovoltaic device development due to their tunable electronic properties and potential for low-cost synthesis. Cr₂Cl₄ is being investigated in materials science for potential applications in advanced semiconducting devices, though it remains largely in the experimental phase with limited commercial deployment compared to more established semiconductor materials.

experimental semiconductorshalide-based optoelectronicsphotovoltaic researchthin-film device developmentmaterials characterization studiestransition metal compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20.03	GPa	—
Shear Modulus(G)	21.78	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1795	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9520	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.

Cr2 Cl4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control