Li2AcAl

metal

· JVASP-109547· Li2AcAl

Li2AcAl is a ternary intermetallic compound combining lithium, acetyl/carbon, and aluminum—a research-phase material belonging to the lightweight metal alloy family. While not yet widely deployed in production, this material is under investigation for advanced aerospace and automotive applications where the combination of low density with moderate stiffness could enable weight reduction in structural components.

aerospace structural componentslightweight alloy researchautomotive weight reductionintermetallic compoundsexperimental materials developmenthigh-specific-stiffness applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,128.5	ksi	—
Poisson's Ratio(ν)	0.3500	-	—
Shear Modulus(G)	1,688.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1730	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02850	eV/atom	—
Formation Energy(ΔHf)	-0.1681	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.

Li2AcAl

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control