Triethyl phosphate

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

Molecular structure of 78-40-0
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 importers (6)
Basf Se · DE Germany
Aceto Us
Basf
Huntsman
Icl Specialty Products North America
Show all 6
Lanxess

Why It Matters

Sectors
ConstructionMetals & MiningPlastics & RubberCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 5 sectors as 4 functional roles.

  • Intermediate in Miscellaneous Manufacturing (100%)Processing as a reactant
  • Flame retardant in Plastics Material and Resin ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • Flame retardant in Plastics Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Catalyst in All Other Basic Organic Chemical Manufacturing (100%)Processing as a reactant
  • Flame retardant in Construction (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Plasticizer in Plastics Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.01/gAaron Chemicals LLC
CountryHong Kong
Pack$5.00 / 500 g
Purity99%
Vendors18 available

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

17 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina Hong Kong$0.01500 g99%
A2B Chem LLCUnited States$0.03500 g99%
AA BLOCKSUnited States$0.03500 g99%
BLD Pharmatech Co., LimitedUnited States$0.04500 g99%
Ambeed, Inc.United States$0.04500 g99%
BLD Pharmatech Ltd.China$0.05500 g99%
ChemsceneUnited States$0.051 kg
Fluorochem EUGermany$0.07500 g95%
Fluorochem UKUnited Kingdom$0.07500 g95%
MedChemExpress MCESweden$0.08500 g99.95%
AK Scientific, Inc.United States$0.091 kg99%
ALFA AESARGermany$0.10500 g98%
Angene International LimitedUnited States$0.25500 g99%
Combi-Blocks, Inc.United States$0.251 kg98%
Otava, Ltd.Ukraine$2280.0050 mg95%
Otava, Ltd. (2 weeks)Ukraine$2724.0050 mg90%
AngeneChina Hong Kong$4266.6730 mg99%

Chemical Identity

CAS78-40-0
PubChem CID6535
DTXSIDDTXSID8026228
FormulaC6H15O4P
Mol. Weight182.15 g/mol
SMILESCCOP(=O)(OCC)OCC

Data Sources

DTXSID80262282026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

65352026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/6535/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/6535.json

78-40-02026-04-24

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

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

CAS 78-40-02026-04-25

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

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