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N1,N2-Bis(2-aminoethyl)-1,2-ethanediamine

Drug ingredient

CAS 112-24-3

This drug ingredient has classified U.S. production volumes. EPA withholds the number as confidential business information.

Molecular structure of 112-24-3
US productionCBI
Import value, 2024$119M
Top sourceJapan 33%

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 292129 · basket

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

These shares come from HS customs code 292129, which covers 69 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
JP 33%JapanCA 14%CanadaNL 10%NetherlandsSE 7%SwedenDE 7%Germany
EPA-registered manufacturers (1)
Dow Chemical
Domestic parents -- activity not disclosed (1)
Arkema
EPA-registered importers (5)
Tosoh · JP Japan
Huntsman
Olin
Tosoh America
Westlake

Why It Matters

Sectors
HealthConstructionPlastics & RubberPaints & CoatingsCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 5 sectors as 4 functional roles.

  • •Hardener in Paint and Coating Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Emulsifier in Paint and Coating Manufacturing (20%)Processing as a reactant
  • •Intermediate in All Other Chemical Product and Preparation Manufacturing (10%)Processing—repackaging
  • •Emulsifier in All Other Chemical Product and Preparation Manufacturing (90%)Processing as a reactant
  • •Viscosity modifiers in Plastics Material and Resin ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Hardener in All Other Basic Organic Chemical ManufacturingProcessing as a reactant
  • •Hardener in Adhesive Manufacturing (50%)Processing as a reactant
  • •Hardener in Plastics Material and Resin Manufacturing (50%)Processing as a reactant

Vendor Pricing

$0.04/gA2B Chem LLC
CountryUnited States
Pack$22.00 / 500 g
Purity60%
Vendors4 available

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

3 more vendors
VendorCountry$/gPackPurity
AA BLOCKSUnited States$0.05500 g60%
Combi-Blocks, Inc.United States$0.251 kg60%
Labotest KGGermany$217.805000 mg90%

Chemical Identity

CAS112-24-3
PubChem CID5565
DTXSIDDTXSID9023702
FormulaC6H18N4
Mol. Weight146.23 g/mol
SMILESC(CNCCNCCN)N

Data Sources

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Brief citations

N1,N2-Bis(2-aminoethyl)-1,2-ethanediamine (CAS 112-24-3) https://chemicalindependence.com/chemical/112-24-3/ EPA CompTox (DSSTox): DTXSID9023702. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID9023702 PubChem: 5565. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/5565 EPA Chemical Data Reporting: 112-24-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 112-24-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 292129 for CAS 112-24-3. Reporting year: 2024. https://usatrade.census.gov/