Phosphonic acid, diisotridecyl ester
CAS 70955-74-7
Used in 1 industrial sector tracked by the EPA.
US production62.0K 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 62.0K lb · Imports Zero
- 2019
- US production 84.0K lb · Imports Zero
EPA-registered manufacturers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Dover Chemical
Why It Matters
Sectors
Plastics & Rubber
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 2 sectors as 1 functional role.
- •Stabilizing agent in Plastics Material and Resin Manufacturing (90%)Processing—incorporation into formulation, mixture, or reaction product
- •Stabilizing agent in Rubber Product Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS70955-74-7
PubChem CID6335864
DTXSIDDTXSID20894589
FormulaC26H54O3P+
Mol. Weight445.7 g/mol
SMILESCC(C)CCCCCCCCCCO[P+](=O)OCCCCCCCCCCC(C)C
Data Sources
- EPA CompTox (DSSTox) · DTXSID20894589Retrieved 2026-04-06
- PubChem · compound 6335864Retrieved 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
Phosphonic acid, diisotridecyl ester (CAS 70955-74-7) https://chemicalindependence.com/chemical/70955-74-7/ EPA CompTox (DSSTox): DTXSID20894589. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID20894589 PubChem: 6335864. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/6335864 EPA Chemical Data Reporting: 70955-74-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 70955-74-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting