Si2 C2

semiconductor

· Si2 C2

Si₂C₂ is an experimental silicon carbide compound representing a stoichiometric variation within the silicon carbide family of ceramic semiconductors. This material is primarily of research interest for exploring novel crystal structures and electronic properties in the SiC material system, rather than established commercial production. Silicon carbide compounds generally are valued in demanding applications requiring thermal stability, wide bandgap semiconducting behavior, and chemical inertness, though this specific composition remains in development phases with limited industrial deployment compared to conventional SiC polytypes.

semiconductor researchhigh-temperature electronicswide bandgap device developmentthermal management substratesexperimental compound characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	213.5	GPa	—
Shear Modulus(G)	190.2	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.618	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2390	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.

Si2 C2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control