Di-n-propylphosphorodithioic acid
CAS 2253-43-2
Used in 1 industrial sector tracked by the EPA.
US production163.6K lb
Import volumeZero
Import dependency0%
Top sourceNo public record
Production is reported production, not a complete census of factories. Production reporting year: 2023.
Where It Comes From
EPA reports by year
- 2023
- US production 163.6K lb · Imports Zero
- 2019
- US production 18.5K lb · Imports Zero
EPA-registered manufacturers (2)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Italmatch Chemicals Spa · IT Italy
The El
Why It Matters
Sectors
Energy
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 Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS2253-43-2
PubChem CID16737
DTXSIDDTXSID50862892
FormulaC6H15O2PS2
Mol. Weight214.3 g/mol
SMILESCCCOP(=S)(OCCC)S
Data Sources
- EPA CompTox (DSSTox) · DTXSID50862892Retrieved 2026-04-06
- PubChem · compound 16737Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
Brief citations
Di-n-propylphosphorodithioic acid (CAS 2253-43-2) https://chemicalindependence.com/chemical/2253-43-2/ EPA CompTox (DSSTox): DTXSID50862892. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID50862892 PubChem: 16737. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/16737 EPA Chemical Data Reporting: 2253-43-2. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 2253-43-2. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting