Tris(2-ethylhexyl) trimellitate

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

Molecular structure of 3319-31-1
US ProductionCBI
Import Value$316M
Top SourceSouth Korea 19%

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 291739 · basket

These shares come from HS customs code 291739, which covers 32 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
KR 19%South KoreaCN 19%ChinaIN 18%IndiaES 13%SpainCA 9%Canada
EPA-registered manufacturers (1)
Teknor Apex
EPA-registered importers (18)
Basf Se · DE Germany
Orbia Advance Corp Sab De Cv · MX Mexico
Safic Alcan · FR France
Shell · GB United Kingdom
Sk Echo Holdings S R L · LU Luxembourg
Show all 18
Alac International
Basf
Chemspec
Geon Performance Solutions
Greenchem Industries
M.A.Global Resources
Mexichem Specialty Compounds Inc Dba Alphagary
Pennzoil-Quaker State
Polyone
Soyventis North America
The Chemical
Tribute Energy
Westlake Chemical

Why It Matters

Sectors
EnergyElectronicsTransportationPlastics & RubberTextilesConsumer ProductsCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 12 sectors as 3 functional roles.

  • Plasticizer in Custom Compounding of Purchased Resins (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Pigment in Plastics Material and Resin Manufacturing (0%)Processing—incorporation into article
  • Plasticizer in Plastics Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • Plasticizer in Synthetic Rubber ManufacturingProcessing as a reactant
  • Plasticizer in Rubber Product ManufacturingProcessing as a reactant
  • Plasticizer in Transportation Equipment ManufacturingProcessing as a reactant
  • Plasticizer in Plastics Material and Resin Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Plasticizer in Wholesale and Retail TradeNot Known or Reasonably Ascertainable
  • Plasticizer in Electrical Equipment, Appliance, and Component Manufacturing (8%)Processing—incorporation into article
  • Plasticizer in Textiles, apparel, and leather manufacturing (5%)Processing—incorporation into article
  • Lubricants and lubricant additives in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • Lubricants and lubricant additives in All Other Chemical Product and Preparation ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • Plasticizer in Not Known or Reasonably AscertainableProcessing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.03/gBLD Pharmatech GmbH
CountryGermany
Pack$29.00 / 1 kg
Purity98%
Vendors9 available

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

8 more vendors
VendorCountry$/gPackPurity
BLD Pharmatech Ltd.China$0.031 kg98%
BLD Pharmatech Co., LimitedUnited States$0.111 kg98%
Ambeed, Inc.United States$0.111 kg98%
MedChemExpress MCESweden$0.131 kg99.94%
Combi-Blocks, Inc.United States$0.251 kg97%
AstaTech (2 weeks)United States$0.56100 g95%
AK Scientific, Inc.United States$0.57100 g98%
AK Scientific SpecializedUnited States$0.9225 g95%

Chemical Identity

CAS3319-31-1
PubChem CID18725
DTXSIDDTXSID9026265
FormulaC33H54O6
Mol. Weight546.8 g/mol
SMILESCCCCC(CC)COC(=O)C1=CC(=C(C=C1)C(=O)OCC(CC)CCCC)C(=O)OCC(CC)CCCC

Data Sources

DTXSID90262652026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

187252026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/18725/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/18725.json

3319-31-12026-04-24

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

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

CAS 3319-31-12026-04-25

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

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