H4C4SO

ceramic

· JVASP-103799· H4C4SO

H4C4SO is a ceramic compound containing carbon, sulfur, and oxygen elements in a lightweight matrix structure. This material belongs to the family of oxidic-sulfidic ceramics, which are primarily explored in research contexts for applications requiring thermal stability and chemical resistance. The low density combined with ceramic hardness makes it potentially valuable for specialized thermal or chemical barrier applications, though industrial adoption remains limited pending further characterization and processing development.

thermal barrier coatingschemical resistance applicationslightweight ceramic compositesexperimental/research compoundsrefractory materialshigh-temperature environments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.05643	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.842	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2512	eV/atom	—
Formation Energy(ΔHf)	-0.1032	eV/atom	—

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

Regulatory Screening

Environmental

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.

H4C4SO

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental