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Pentaerythritol triacrylate

CAS 3524-68-3

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

Molecular structure of 3524-68-3
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 (2)
Allnex Usa
Arkema
Domestic parents -- activity not disclosed (1)
Covestro
EPA-registered importers (3)
Rahn Ag · CH Switzerland
Miwon North America
Rahn Usa

Why It Matters

Sectors
ConstructionMetals & MiningPlastics & RubberPaints & CoatingsPaper & Printing
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 8 sectors as 2 functional roles.

  • •Monomers in Wood Product Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Miscellaneous ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Plastics Material and Resin ManufacturingProcessing as a reactant
  • •Monomers in Adhesive ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Rubber Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Printing and Related Support ActivitiesProcessing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Paint and Coating ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Photosensitive chemicals in Printing Ink Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Printing Ink Manufacturing (50%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.03/gAaron Chemicals LLC
CountryHong Kong
Pack$27.00 / 1 kg
Purity96%
Vendors12 available

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

11 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.031 kg96%
A2B Chem LLCUnited States$0.05500 g—
AA BLOCKSUnited States$0.05500 g85%
ChemsceneUnited States$0.061 kg—
Ambeed, Inc.United States$0.071 kg—
Fluorochem EUGermany$0.07500 g—
Fluorochem UKUnited Kingdom$0.11100 g—
Combi-Blocks, Inc.United States$0.251 kg97%
AK Scientific, Inc.United States$0.42100 g—
Angene International LimitedUnited States$1.00100 g—
AngeneChina → Hong Kong$4266.6730 mg96%

Chemical Identity

CAS3524-68-3
PubChem CID19042
DTXSIDDTXSID2025842
FormulaC14H18O7
Mol. Weight298.29 g/mol
SMILESC=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C

Data Sources

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Brief citations

Pentaerythritol triacrylate (CAS 3524-68-3) https://chemicalindependence.com/chemical/3524-68-3/ EPA CompTox (DSSTox): DTXSID2025842. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2025842 PubChem: 19042. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/19042 EPA Chemical Data Reporting: 3524-68-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 3524-68-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291612 for CAS 3524-68-3. Reporting year: 2024. https://usatrade.census.gov/