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3,3'-[Oxybis(ethane-2,1-diyloxy)]dipropan-1-amine

CAS 4246-51-9

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

Molecular structure of 4246-51-9
US productionCBI
Import value, 2024$197M
Top sourceChina 36%

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 292219 · basket

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

These shares come from HS customs code 292219, which covers 167 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 36%ChinaIT 15%ItalyDE 14%GermanyIN 7%IndiaHU 5%Hungary
Domestic parents -- activity not disclosed (1)
Evonik
EPA-registered importers (2)
Basf Se · DE Germany
Basf

Why It Matters

Sectors
ConstructionConsumer ProductsCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 3 sectors as 6 functional roles.

  • •Plasticizer in Adhesive Manufacturing (6%)Processing—incorporation into formulation, mixture, or reaction product
  • •Adhesion/cohesion promoter in Adhesive Manufacturing (6%)Processing—incorporation into formulation, mixture, or reaction product
  • •Adhesion/cohesion promoter in Wholesale and Retail Trade (9%)Processing—incorporation into formulation, mixture, or reaction product
  • •Hardener in Wholesale and Retail Trade (9%)Processing—incorporation into formulation, mixture, or reaction product
  • •Plasticizer in Wholesale and Retail Trade (9%)Processing—incorporation into formulation, mixture, or reaction product
  • •Viscosity modifiers in Wholesale and Retail Trade (9%)Processing—incorporation into formulation, mixture, or reaction product
  • •Viscosity modifiers in Adhesive Manufacturing (6%)Processing—incorporation into formulation, mixture, or reaction product
  • •Hardener in Adhesive Manufacturing (6%)Processing—incorporation into formulation, mixture, or reaction product
  • •Surface modifier in Adhesive Manufacturing (6%)Processing—incorporation into formulation, mixture, or reaction product
  • •Surface modifier in Wholesale and Retail Trade (9%)Processing—incorporation into formulation, mixture, or reaction product
  • •Intermediate in All Other Basic Organic Chemical ManufacturingProcessing as a reactant

Vendor Pricing

$0.11/gAaron Chemicals LLC
CountryHong Kong
Pack$56.00 / 500 g
Purity95%
Vendors19 available

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

18 more vendors
VendorCountry$/gPackPurity
Angene ChemicalChina → Hong Kong$0.12500 g95%
A2B Chem LLCUnited States$0.151 kg95%
AA BLOCKSUnited States$0.171 kg95%
AK Scientific SpecializedUnited States$0.20500 g95%
Ambeed, Inc.United States$0.221 kg95%
Combi-Blocks, Inc.United States$0.251 kg95%
AK Scientific, Inc.United States$0.26500 g98%
Sigma-Aldrich (Rush Stock)Germany$0.32500 g97%
Sigma-AldrichGermany$0.32500 g97%
Fluorochem UKUnited Kingdom$0.34100 g95%
MedChemExpress MCESweden$0.50100 g99.96%
Fluorochem EUGermany$0.5825 g95%
SynthonixUnited States$1.2025 g95%
AstaTech (2 weeks)United States$1.4825 g97%
Angene International LimitedUnited States$2.7225 g98%
MedKoo Biosciences, IncUnited States$90.005 g98%
HTS Biochemie InnovationenGermany$2440.00100 mg95%
AngeneChina → Hong Kong$4266.6730 mg95%

Chemical Identity

CAS4246-51-9
PubChem CID20239
DTXSIDDTXSID6044565
FormulaC10H24N2O3
Mol. Weight220.31 g/mol
SMILESC(CN)COCCOCCOCCCN

Data Sources

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Brief citations

3,3'-[Oxybis(ethane-2,1-diyloxy)]dipropan-1-amine (CAS 4246-51-9) https://chemicalindependence.com/chemical/4246-51-9/ EPA CompTox (DSSTox): DTXSID6044565. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6044565 PubChem: 20239. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/20239 EPA Chemical Data Reporting: 4246-51-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 4246-51-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 292219 for CAS 4246-51-9. Reporting year: 2024. https://usatrade.census.gov/