Bis(2-ethylhexyl) phenyl phosphite

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

Molecular structure of 3164-60-1
US ProductionCBI

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)
Si Group Usa (Usaa)

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

  • UV stabilizer in Plastics Material and Resin Manufacturing (90%)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
  • Antioxidant in Synthetic Rubber Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.17/gA2B Chem LLC (2 weeks)
CountryUnited States
Pack$435.00 / 2.5 kg
PurityNo data available
Vendors3 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

2 more vendors
VendorCountry$/gPackPurity
AA BLOCKS (2 weeks)United States$0.182.5 kg
Aaron Chemicals LLCHong Kong$0.34500 g

Chemical Identity

CAS3164-60-1
PubChem CID102947
DTXSIDDTXSID80863115
FormulaC22H39O3P
Mol. Weight382.5 g/mol
SMILESCCCCC(CC)COP(OCC(CC)CCCC)OC1=CC=CC=C1

Data Sources

DTXSID808631152026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

1029472026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/102947/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/102947.json

3164-60-12026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 3164-60-12026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv