Phosphorothioic acid, O,O,O-triphenyl ester

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

Molecular structure of 597-82-0
US ProductionCBI
Import Value$15M
Top SourceMexico 45%

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 292019 · basket

These shares come from HS customs code 292019, which covers 7 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
MX 45%MexicoCN 31%ChinaDE 15%GermanyBE 5%BelgiumIN 2%India
EPA-registered manufacturers (2)
Ter Hell & Co Gmbh · DE Germany
Gehring-Montgomery
EPA-registered importers (2)
Basf Se · DE Germany
Basf

Why It Matters

Sectors
EnergyMetals & MiningCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 3 sectors as 3 functional roles.

  • •Lubricating agent in Petroleum Lubricating Oil and Grease ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Hydraulic fluids in All Other Chemical Product and Preparation Manufacturing (0%)Processing—incorporation into formulation, mixture, or reaction product
  • •Lubricating agent in All Other Chemical Product and Preparation Manufacturing (0%)Processing—incorporation into formulation, mixture, or reaction product
  • •Lubricants and lubricant additives in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Lubricating agent in Primary Metal Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.06/gAaron Chemicals LLC
CountryHong Kong
Pack$29.00 / 500 g
Purity95%
Vendors15 available

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

14 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.06500 g98%
A2B Chem LLCUnited States$0.16500 g99%
BLD Pharmatech Ltd.China$0.18500 g95%
Ambeed, Inc.United States$0.19500 g95%
AA BLOCKSUnited States$0.20500 g99%
BLD Pharmatech GmbHGermany$0.25100 g95%
Combi-Blocks, Inc.United States$0.251 kg95%
BLD Pharmatech Co., LimitedUnited States$0.30100 g95%
SynthonixUnited States$0.40100 g97%
AstaTech, IncUnited States$5.4025 g95%
Angene International LimitedUnited States$11.1225 g95%
AK Scientific, Inc.United States$11.205 g95%
AngeneChina → Hong Kong$4266.6730 mg98%
ChemBridge CorporationKazakhstan$18000.005 mg90%

Chemical Identity

CAS597-82-0
PubChem CID69011
DTXSIDDTXSID4029191
FormulaC18H15O3PS
Mol. Weight342.3 g/mol
SMILESC1=CC=C(C=C1)OP(=S)(OC2=CC=CC=C2)OC3=CC=CC=C3

Data Sources

DTXSID40291912026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

690112026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/69011/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/69011.json

597-82-02026-04-24

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

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

CAS 597-82-02026-04-25

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

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

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