Tetraphenyl 1,4-phenylene bis(phosphate)

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

Molecular structure of 51732-57-1
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 importers (1)
Icl Specialty Products North America

Why It Matters

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

Industrial Uses

Used in 1 sector as 1 functional role.

  • •Flame retardant in Plastics Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS51732-57-1
PubChem CID6611235
DTXSIDDTXSID001037420
FormulaC30H24O8P2
Mol. Weight574.5 g/mol
SMILESC1=CC=C(C=C1)OP(=O)(OC2=CC=CC=C2)OC3=CC=C(C=C3)OP(=O)(OC4=CC=CC=C4)OC5=CC=CC=C5

Data Sources

DTXSID0010374202026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

66112352026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/6611235/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/6611235.json

51732-57-12026-04-24

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

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

CAS 51732-57-12026-04-25

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

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

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