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Hexanedioic acid, polymer with 1,3-benzenedimethanamine

CAS 25718-70-1

Companies reported imports and no US production of this chemical to EPA for 2023.

Molecular structure of 25718-70-1
US productionZero
Import volume7.6M lb
Import dependency100%
Top sourceNo public record

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

Hexanedioic acid, polymer with 1,3-benzenedimethanamine · US import value by year
$0M2013$0M2025

Peak 2013: $0M · 2025: $0M

Where It Comes From

Customs basis: HS 390890 · basket

EPA reports by year
2023
US production Zero · Imports 7.6M lb

HS customs code 390890 covers 3 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered importers (2)
Mitsubish Gas Chemical · JP Japan
Mgc Advanced Polymers

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Monomers in Plastics Material and Resin Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS25718-70-1
PubChem CIDNot recorded
DTXSIDDTXSID3094173
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Hexanedioic acid, polymer with 1,3-benzenedimethanamine (CAS 25718-70-1) https://chemicalindependence.com/chemical/25718-70-1/ EPA TSCA Inventory: CAS 25718-70-1. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 25718-70-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 25718-70-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting