H8C3O2 — Properties & Data | MatWorld

H8C3O2

ceramic

· JVASP-98058· H8C3O2

H8C3O2 is a lightweight ceramic compound with a hydrogen-carbon-oxygen composition, likely belonging to the organic-inorganic hybrid ceramic family or hydroxyl-substituted carbon ceramic class. Materials in this composition range are typically investigated in research contexts for their potential in applications requiring low density combined with ceramic properties, though H8C3O2 itself appears to be a specialized or emerging compound rather than an established industrial ceramic.

research and developmentlightweight structural ceramicsthermal insulation materialsaerospace componentscomposites reinforcementhigh-temperature polymer matrices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.04639	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	6.126	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.491	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1970	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3442	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

H8C3O2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental