H5C3NO

ceramic

· JVASP-112002· H5C3NO

H5C3NO is a lightweight ceramic compound composed of carbon, nitrogen, oxygen, and hydrogen elements, representing a research-phase material in the family of carbon-nitride and oxynitride ceramics. This class of materials is being investigated for advanced applications requiring low density combined with ceramic hardness and thermal stability, positioning it as a potential alternative to conventional oxides and nitrides in weight-sensitive or high-performance scenarios. The specific composition suggests possible applications in composite matrices, thermal barriers, or functional ceramics where the incorporation of nitrogen and hydrogen can modify mechanical and chemical properties relative to traditional oxide ceramics.

experimental aerospace compositeslightweight ceramic matricesthermal barrier coatingshigh-temperature structural ceramicscarbon-nitride research applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.524	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.224	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2160	eV/atom	—
Formation Energy(ΔHf)	-0.2048	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.

H5C3NO

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental