Triphenyl phosphate
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.
Import Value$123M
Top SourceChina 66%
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
Customs basis: HS 291990 · basket
These shares come from HS customs code 291990, which covers 36 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
Source Countries
Country of origin for US imports, from Census customs data (2023).
CN 66%ChinaDE 18%GermanyJP 5%JapanIN 3%IndiaCH 3%Switzerland
- Poland
- Canada
- Taiwan
- Belgium
- Netherlands
- Malaysia
- Austria
- Spain
- Ireland
- Mexico
- South Korea
- Turkey
- Czech Republic
- Hong Kong
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.
Icl Specialty Products North America
Valtris
EPA-registered importers (10)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Ny · FR France
Safic Alcan · FR France
Sojitz · JP Japan
Chemspec
Lanxess
Show all 10
Metals And Additives Llc Dba Omni Oxide
Nyco America
Sojitz Corporation Of America
Special Materials
Univar Solutions
Why It Matters
Sectors
EnergyWaterTransportationConstructionMetals & MiningPlastics & RubberPaints & CoatingsCore Chemicals
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 16 sectors as 4 functional roles.
- •Flame retardant in Plastics Material and Resin ManufacturingProcessing as a reactant
- •Flame retardant in Adhesive Manufacturing (2%)Processing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in All Other Chemical Product and Preparation Manufacturing (7%)Processing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Plastics Product Manufacturing (14%)Processing—incorporation into formulation, mixture, or reaction product
- •Lubricating agent in Primary Metal Manufacturing (7%)Processing—incorporation into formulation, mixture, or reaction product
- •Hydraulic fluids in Transportation Equipment Manufacturing (7%)Processing—incorporation into formulation, mixture, or reaction product
- •Hydraulic fluids in Utilities (52%)Use—non-incorporative activities
- •Lubricating agent in Petroleum Lubricating Oil and Grease Manufacturing (100%)Use—non-incorporative activities
- •Plasticizer in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Plasticizer in Plastics Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Asphalt Paving, Roofing, and Coating Materials ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Synthetic Rubber ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Paint and Coating ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Custom Compounding of Purchased ResinsProcessing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Rubber Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Transportation Equipment ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in ConstructionProcessing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Wood Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
- •Flame retardant in Miscellaneous Manufacturing (100%)Processing—incorporation into article
Vendor Pricing
$0.01/gAaron Chemicals LLC
CountryHong Kong
Pack$7.00 / 500 g
Purity98%
Vendors17 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
16 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.02 | 500 g | 99% |
| A2B Chem LLC | United States | $0.04 | 500 g | 98% |
| AA BLOCKS | United States | $0.04 | 500 g | 98% |
| Ambeed, Inc. | United States | $0.05 | 1 kg | 99% |
| Fluorochem EU | Germany | $0.06 | 1 kg | 98% |
| Angene International Limited | United States | $0.08 | 500 g | 98% |
| AK Scientific Specialized | United States | $0.08 | 500 g | 98% |
| MedChemExpress MCE | Sweden | $0.09 | 500 g | 99.67% |
| ALFA AESAR | Germany | $0.10 | 1 kg | 98% |
| AK Scientific, Inc. | United States | $0.11 | 500 g | 99% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.77 | 50 g | 99% |
| Sigma-Aldrich | Germany | $0.77 | 50 g | 99% |
| AstaTech, Inc | United States | $0.95 | 100 g | 95% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 99% |
Chemical Identity
CAS115-86-6
PubChem CID8289
DTXSIDDTXSID1021952
FormulaC18H15O4P
Mol. Weight326.3 g/mol
SMILESC1=CC=C(C=C1)OP(=O)(OC2=CC=CC=C2)OC3=CC=CC=C3
Data Sources
DTXSID10219522026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
82892026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/8289/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/8289.json
115-86-62026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 115-86-62026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv