Lithium manganese oxide (LiMn2O4)

CAS 12057-17-9

U.S. production volumes are classified as confidential business information.

LiMn₂O₄-₄180.8 g/mol

no molecular structure to draw

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023.

Where It Comes From

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Not published · Imports Not published

Domestic parents -- activity not disclosed (2)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Cirba Solutions

Lg Energy Solution Michigan

Why It Matters

Sectors

Core Chemicals

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Conductive agent in ServicesProcessing—repackaging

Vendor Pricing

$22.00/gAK Scientific Specialized

CountryUnited States

Pack$110.00 / 5 g

Purity98%

Vendors2 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

1 more vendor

Vendor	Country	$/g	Pack	Purity
AK Scientific, Inc.	United States	$29.40	5 g	59.8%

Chemical Identity

CAS12057-17-9

PubChem CID44148764

DTXSIDDTXSID50893202

FormulaLiMn2O4-4

Mol. Weight180.8 g/mol

SMILES[Li+].[O-2].[O-2].[O-2].[O-2].[Mn].[Mn+3]

Data Sources

EPA CompTox (DSSTox) · DTXSID50893202Retrieved 2026-04-06
PubChem · compound 44148764Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Lithium manganese oxide (LiMn2O4) (CAS 12057-17-9) https://chemicalindependence.com/chemical/12057-17-9/ EPA CompTox (DSSTox): DTXSID50893202. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID50893202 PubChem: 44148764. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/44148764 EPA Chemical Data Reporting: 12057-17-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 12057-17-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting