Sc4 Os8

semiconductor

· Sc4 Os8

Sc₄Os₈ is an intermetallic compound combining scandium and osmium, belonging to the family of refractory metal compounds. This is a research-phase material studied for its potential in high-temperature and extreme-environment applications, where the combination of scandium's low density with osmium's high melting point and hardness may offer advantages over conventional superalloys or ceramics.

high-temperature structural applicationsrefractory metal researchaerospace components (experimental)extreme environment materialsintermetallic compound developmentmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00220	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4380	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.

Sc4 Os8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control