2-Methyl-4'-(methylthio)-2-morpholinopropiophenone

CAS 71868-10-5

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

Domestic parents -- activity not disclosed (1)

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

Arkema

EPA-registered importers (3)

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

Rahn Ag · CH Switzerland

Aalborz Chemical

Rahn Usa

Why It Matters

Sectors

ConstructionPaints & CoatingsPaper & Printing

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

Used in 4 sectors as 1 functional role.

•Photosensitive agent in Printing and Related Support ActivitiesProcessing—incorporation into formulation, mixture, or reaction product
•Photosensitive agent in Paint and Coating Manufacturing (40%)Processing—incorporation into formulation, mixture, or reaction product
•Photosensitive agent in Printing Ink Manufacturing (50%)Processing—incorporation into formulation, mixture, or reaction product
•Photosensitive agent in Adhesive Manufacturing (5%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS71868-10-5

PubChem CID92387

DTXSIDDTXSID8038857

FormulaC15H21NO2S

Mol. Weight279.4 g/mol

SMILESCC(C)(C(=O)C1=CC=C(C=C1)SC)N2CCOCC2

Data Sources

EPA CompTox (DSSTox) · DTXSID8038857Retrieved 2026-04-06
PubChem · compound 92387Retrieved 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

2-Methyl-4'-(methylthio)-2-morpholinopropiophenone (CAS 71868-10-5) https://chemicalindependence.com/chemical/71868-10-5/ EPA CompTox (DSSTox): DTXSID8038857. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8038857 PubChem: 92387. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/92387 EPA Chemical Data Reporting: 71868-10-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 71868-10-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting