Toluenediamine

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

Molecular structure of 25376-45-8
US ProductionCBI
Import Value$132M
Top SourceChina 27%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 292151 · basket

These shares come from HS customs code 292151, which covers 15 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 27%ChinaBE 26%BelgiumKR 17%South KoreaDE 16%GermanyIN 13%India
EPA-registered manufacturers (4)
Basf Se · DE Germany
Covestro Ag · DE Germany
Basf
Covestro
EPA-registered importers (1)
The Dow Chemical

Why It Matters

Sectors
WaterPlastics & RubberTextilesCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 4 sectors as 2 functional roles.

  • •Intermediate in All Other Basic Organic Chemical ManufacturingProcessing as a reactant
  • •Intermediate in Synthetic Dye and Pigment Manufacturing (16%)Processing as a reactant
  • •Corrosion inhibitor in Utilities (12%)Processing as a reactant
  • •Intermediate in Plastics Material and Resin Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS25376-45-8
PubChem CIDNo data available
DTXSIDDTXSID9027869
FormulaNo data available
Mol. WeightNo data available
SMILESNo data available

Data Sources

DTXSID90278692026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

25376-45-82026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 25376-45-82026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv

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