Dibutyl phenyl phosphate

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

Molecular structure of 2528-36-1
US ProductionCBI
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
CN 66%ChinaDE 18%GermanyJP 5%JapanIN 3%IndiaCH 3%Switzerland
EPA-registered manufacturers (1)
Valtris
EPA-registered importers (1)
Lanxess

Why It Matters

Sectors
EnergyCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

  • •Hydraulic fluids in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Functional fluids (closed systems) in All Other Basic Organic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$18.00/gCombi-Blocks, Inc.
CountryUnited States
Pack$180.00 / 10 g
Purity95%
Vendors5 available

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

4 more vendors
VendorCountry$/gPackPurity
A2B Chem LLC (1 week)United States$25.9010 g95%
AA BLOCKS (1 week)United States$6700.0050 mg98%
MedChemExpress MCESweden$6751.8050 mg—
ChemBridge CorporationKazakhstan$18000.005 mg90%

Chemical Identity

CAS2528-36-1
PubChem CID17312
DTXSIDDTXSID50873428
FormulaC14H23O4P
Mol. Weight286.3 g/mol
SMILESCCCCOP(=O)(OCCCC)OC1=CC=CC=C1

Data Sources

DTXSID508734282026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

173122026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/17312/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/17312.json

2528-36-12026-04-24

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

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

CAS 2528-36-12026-04-25

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

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

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