HfBr4

ceramic

· HfBr4

HfBr4 is a hafnium bromide compound belonging to the halide ceramic family, composed of hafnium metal combined with bromine. This material is primarily of research and specialized laboratory interest rather than widespread industrial production, with potential applications in high-temperature ceramics, optical systems, and advanced materials development where hafnium's refractory properties and chemical stability are leveraged.

high-temperature ceramic researchoptical coating precursorschemical vapor deposition (CVD) sourcesspecialty synthesis reagentsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.588	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.

HfBr4

Other Properties

Regulatory Screening

Environmental