H4C3O — Properties & Data | MatWorld

H4C3O

ceramic

· JVASP-112248· H4C3O

H4C3O is a carbon-oxygen ceramic compound belonging to the family of carbon-based ceramics and oxycarbon materials. This composition suggests a research or specialized material rather than a widely commercialized grade, likely investigated for lightweight structural or functional applications where the specific carbon-to-oxygen ratio offers distinctive properties.

lightweight structural compositesthermal management systemshigh-temperature insulationadvanced ceramics researchaerospace thermal protection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.05061	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	3.386	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.893	-	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)	0.1465	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2939	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.

H4C3O

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental