Be2

semiconductor

· Be2

Be2 is an intermetallic compound composed primarily of beryllium, representing a research-phase material in the beryllium alloy family. This compound is investigated primarily in aerospace and materials science contexts for its potential to offer high specific strength and thermal properties characteristic of beryllium-based systems, though industrial deployment remains limited and the material is not yet a standard engineering choice for production applications.

aerospace researchhigh-performance alloysthermal management applicationslightweight structural materialsexperimental metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00860	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.000	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Be2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control