ThB4O8 — Properties & Data | MatWorld

ThB4O8

ceramic

· JVASP-112559· ThB4O8

ThB4O8 is a boron-containing ceramic compound in the thorium oxide family, combining refractory metal oxide chemistry with boron chemistry to achieve high thermal stability. This material remains primarily in the research and development phase; it is studied for potential applications in advanced high-temperature environments where conventional ceramics or oxides may be limited. The thorium-boron oxide system represents an experimental composition relevant to materials scientists exploring next-generation refractory materials and nuclear-adjacent applications, though industrial deployment remains limited.

refractory ceramics researchhigh-temperature thermal protectionnuclear materials developmentboron-oxide compound studiesexperimental aerospace materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2127	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	4.619	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.843	-	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.945	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.

ThB4O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental