H2C3

ceramic

· JVASP-101793· H2C3

H2C3 is a lightweight ceramic compound belonging to the carbide family, likely a hydrocarbon-derived or carbon-based ceramic material. This material is primarily investigated in research and advanced materials development contexts for applications requiring low density combined with ceramic properties such as thermal stability and hardness. Its notable advantage over traditional dense ceramics lies in its significantly reduced weight, making it of interest for aerospace, thermal management, and specialized structural applications where weight reduction is critical.

lightweight structural componentsaerospace applicationsthermal barrier coatingsresearch and developmentadvanced composite reinforcementhigh-temperature insulation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.431	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.985	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1361	eV/atom	—
Formation Energy(ΔHf)	0.02904	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.

H2C3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental