1,1'-(Iminodi-2,1-ethanediyl)bis[3-(octadecen-1-yl)-2,5-pyrrolidinedione]

CAS 1632394-08-1

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

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 Confidential · Imports Confidential

EPA-registered importers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Hollyfrontier Lsp Us Holding

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

•Lubricating agent in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS1632394-08-1

PubChem CID165361786

DTXSIDDTXSID801343413

FormulaC48H85N3O4

Mol. Weight768.2 g/mol

SMILESCCCCCCCCCCCCCCCCC=CC1CC(=O)N(C1=O)CCNCCN2C(=O)CC(C2=O)C=CCCCCCCCCCCCCCCCC

Data Sources

EPA CompTox (DSSTox) · DTXSID801343413Retrieved 2026-04-06
PubChem · compound 165361786Retrieved 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

1,1'-(Iminodi-2,1-ethanediyl)bis[3-(octadecen-1-yl)-2,5-pyrrolidinedione] (CAS 1632394-08-1) https://chemicalindependence.com/chemical/1632394-08-1/ EPA CompTox (DSSTox): DTXSID801343413. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID801343413 PubChem: 165361786. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/165361786 EPA Chemical Data Reporting: 1632394-08-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 1632394-08-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting