Phosphorous acid, mixed 2,4-bis(1,1-dimethylpropyl)phenyl triesters
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.
The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.
Where It Comes From
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.
Si Group Usa (Usaa)
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.
Mubadala Investment Co Pjsc (Mubadala) · AE United Arab Emirates
Nc Holdings Usa
The Dow Chemical
Why It Matters
Sectors
ConstructionMetals & MiningPlastics & Rubber
Downstream UsesNo data available
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 6 sectors as 3 functional roles.
- •Antioxidant in Plastics Product Manufacturing (97%)Processing—incorporation into article
- •Antioxidant in Adhesive Manufacturing (1%)Processing—incorporation into formulation, mixture, or reaction product
- •Antioxidant in Custom Compounding of Purchased Resins (1%)Processing—incorporation into formulation, mixture, or reaction product
- •Antioxidant in Other (4%)Processing—repackaging
- •UV stabilizer in Plastics Material and Resin Manufacturing (90%)Processing—incorporation into formulation, mixture, or reaction product
- •Chemical reaction regulator in Plastics Material and Resin Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
- •Antioxidant in Plastics Material and Resin Manufacturing (90%)Processing—incorporation into formulation, mixture, or reaction product
- •UV stabilizer in Synthetic Rubber Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
- •Chemical reaction regulator in Synthetic Rubber Manufacturing (90%)Processing—incorporation into formulation, mixture, or reaction product
- •Antioxidant in Synthetic Rubber Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS939402-02-5
PubChem CIDNo data available
DTXSIDDTXSID201024938
FormulaNo data available
Mol. WeightNo data available
SMILESNo data available
Data Sources
DTXSID2010249382026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
939402-02-52026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 939402-02-52026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv