Mg(AlSe2)2

metal

· Mg(AlSe2)2

Mg(AlSe2)2 is an intermetallic compound combining magnesium with aluminum selenide units, representing a ternary metal-chalcogenide system. This is primarily a research material studied for potential semiconductor and optoelectronic applications rather than an established commercial engineering material; the magnesium-aluminum-selenium family is of interest for solid-state physics investigations into band structure tuning and thermal management in next-generation electronic devices.

semiconductor researchoptoelectronic compoundssolid-state physics investigationsthermal interface materials (exploratory)wide-bandgap device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	14.73	GPa	—
Shear Modulus(G)	8.940	GPa	—

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

Property	Value	Unit	Conditions
Dielectric Constant (Relative Permittivity)(εr)	8.100	-	—
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	—
Total Dielectric Tensor(ε)	Matrix (redacted)	-	—

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.

Mg(AlSe2)2

Mechanical Properties

Electrical Properties

Regulatory Screening

Environmental

Export Control