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2,2-Dimethylpropane-1,3-diyl bis(2-methylprop-2-enoate)

CAS 1985-51-9

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

Molecular structure of 1985-51-9
US productionCBI
Import value, 2024$257M
Top sourceGermany 26%

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 291614 · basket

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

These shares come from HS customs code 291614, which covers 98 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
DE 26%GermanyKR 17%South KoreaJP 12%JapanCN 9%ChinaSG 9%Singapore
EPA-registered manufacturers (1)
Arkema
EPA-registered importers (1)
Miwon North America

Why It Matters

Sectors
ElectronicsConstructionMetals & MiningPlastics & RubberPaints & Coatings
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 6 sectors as 2 functional roles.

  • •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 Electrical Equipment, Appliance, and Component ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Paint and Coating ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Photosensitive chemicals in Custom Compounding of Purchased Resins (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$0.12/gA2B Chem LLC
CountryUnited States
Pack$124.00 / 1 kg
Purity98%
Vendors12 available

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

11 more vendors
VendorCountry$/gPackPurity
AA BLOCKSUnited States$0.141 kg98%
Aaron Chemicals LLCHong Kong$0.15500 g98%
BLD Pharmatech GmbHGermany$0.161 kg98%
BLD Pharmatech Ltd.China$0.161 kg98%
Angene ChemicalChina → Hong Kong$0.17500 g—
BLD Pharmatech Co., LimitedUnited States$0.171 kg98%
Ambeed, Inc.United States$0.171 kg98%
AK Scientific, Inc.United States$0.22500 g98%
Combi-Blocks, Inc.United States$0.251 kg95%
Angene International LimitedUnited States$0.42500 g98%
AngeneChina → Hong Kong$4266.6730 mg98%

Chemical Identity

CAS1985-51-9
PubChem CID16135
DTXSIDDTXSID5044867
FormulaC13H20O4
Mol. Weight240.29 g/mol
SMILESCC(=C)C(=O)OCC(C)(C)COC(=O)C(=C)C

Data Sources

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Brief citations

2,2-Dimethylpropane-1,3-diyl bis(2-methylprop-2-enoate) (CAS 1985-51-9) https://chemicalindependence.com/chemical/1985-51-9/ EPA CompTox (DSSTox): DTXSID5044867. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID5044867 PubChem: 16135. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/16135 EPA Chemical Data Reporting: 1985-51-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 1985-51-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 291614 for CAS 1985-51-9. Reporting year: 2024. https://usatrade.census.gov/