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Trimethylolpropane triacrylate

CAS 15625-89-5

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

Molecular structure of 15625-89-5
US productionCBI
Import value, 2024$196M
Top sourceSouth Korea 24%

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 291612 · basket

EPA reports by year
2023
US production Confidential · Imports Confidential
2019
US production Confidential · Imports Confidential

These shares come from HS customs code 291612, which covers 92 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
KR 24%South KoreaTW 17%TaiwanZA 14%South AfricaIT 13%ItalyJP 12%Japan
EPA-registered manufacturers (4)
Allnex Usa
Arkema
Dynachem
Igm Resins Charlotte
Domestic parents -- activity not disclosed (5)
Ashland
Covestro
Flint Cps Inks North America
Soyventis North America
Wego Chemical Group
EPA-registered importers (12)
Arkema · FR France
Basf Se · DE Germany
Kowa · JP Japan
Rahn Ag · CH Switzerland
Aalborz Chemical
Show all 12
Aceto Us
Basf
Kowa Holdings America
Miwon North America
Rahn Usa
Rpm International
The Sherwin Williams

Why It Matters

Sectors
HealthElectronicsConstructionMetals & MiningPlastics & RubberConsumer ProductsPaints & CoatingsPaper & PrintingCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 13 sectors as 8 functional roles.

  • •Hardener in Paint and Coating Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Printing and Related Support ActivitiesProcessing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Printing Ink ManufacturingProcessing—repackaging
  • •Monomers in Adhesive Manufacturing (100%)Processing as a reactant
  • •Intermediate in Asphalt Paving, Roofing, and Coating Materials Manufacturing (100%)Processing as a reactant
  • •Monomers in Paint and Coating Manufacturing (70%)Processing as a reactant
  • •Monomers in Furniture and Related Product ManufacturingProcessing as a reactant
  • •Monomers in Wood Product ManufacturingProcessing as a reactant
  • •Monomers in Electrical Equipment, Appliance, and Component ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Miscellaneous ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Photosensitive chemicals in Printing Ink Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Binder in ConstructionUse—non-incorporative activities
  • •Binder in Primary Metal Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Tanning agents not otherwise specified in Pharmaceutical and Medicine Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Waterproofing agent in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Pigment in Printing Ink Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.02/gAaron Chemicals LLC
CountryHong Kong
Pack$10.00 / 500 g
PurityNot recorded
Vendors15 available

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

14 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.03500 g—
A2B Chem LLCUnited States$0.08500 g85%
AA BLOCKSUnited States$0.10500 g85%
BLD Pharmatech GmbHGermany$0.13500 g90%
BLD Pharmatech Ltd.China$0.13500 g90%
BLD Pharmatech Co., LimitedUnited States$0.15500 g90%
Ambeed, Inc.United States$0.15500 g90%
ALFA AESARGermany$0.162 kg—
AK Scientific, Inc.United States$0.23500 g80%
Combi-Blocks, Inc.United States$0.251 kg98%
Sigma-Aldrich (Rush Stock)Germany$0.28500 g—
Sigma-AldrichGermany$0.28500 g—
Angene International LimitedUnited States$0.43500 g80%
AngeneChina → Hong Kong$4266.6730 mg—

Chemical Identity

CAS15625-89-5
PubChem CID27423
DTXSIDDTXSID0027773
FormulaC15H20O6
Mol. Weight296.31 g/mol
SMILESCCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C

Data Sources

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Brief citations

Trimethylolpropane triacrylate (CAS 15625-89-5) https://chemicalindependence.com/chemical/15625-89-5/ EPA CompTox (DSSTox): DTXSID0027773. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0027773 PubChem: 27423. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/27423 EPA Chemical Data Reporting: 15625-89-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 15625-89-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291612 for CAS 15625-89-5. Reporting year: 2024. https://usatrade.census.gov/