Isophorone diisocyanate

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

Molecular structure of 4098-71-9
US ProductionCBI
Import Value$171M
Top SourceHungary 35%

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 292910 · basket

These shares come from HS customs code 292910, which covers 22 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
HU 35%HungaryDE 20%GermanyIT 15%ItalyCN 8%ChinaES 7%Spain
EPA-registered manufacturers (3)
Covestro Ag · DE Germany
Covestro
Evonik
EPA-registered importers (1)
Vencorex Us

Why It Matters

Sectors
Plastics & RubberPaints & CoatingsCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 3 sectors as 3 functional roles.

  • •Monomers in Plastics Material and Resin Manufacturing (100%)Processing as a reactant
  • •Monomers in All Other Basic Organic Chemical Manufacturing (100%)Processing as a reactant
  • •Intermediate in Paint and Coating Manufacturing (34%)Processing as a reactant
  • •Intermediate in All Other Basic Organic Chemical Manufacturing (18%)Processing—incorporation into formulation, mixture, or reaction product
  • •Intermediate in Plastics Material and Resin Manufacturing (46%)Processing—incorporation into formulation, mixture, or reaction product
  • •Adhesives and sealant chemicals in Paint and Coating Manufacturing (9%)Processing—incorporation into formulation, mixture, or reaction product
  • •Monomers in Paint and Coating Manufacturing (100%)Processing as a reactant

Vendor Pricing

$0.23/gAK Scientific Specialized
CountryUnited States
Pack$114.00 / 500 g
Purity95%
Vendors3 available

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

2 more vendors
VendorCountry$/gPackPurity
AK Scientific, Inc.United States$0.30500 g98%
ALFA AESARGermany$0.47100 g98%

Chemical Identity

CAS4098-71-9
PubChem CID169132
DTXSIDDTXSID0023826
FormulaC12H18N2O2
Mol. Weight222.28 g/mol
SMILESCC1(CC(CC(C1)(C)CN=C=O)N=C=O)C

Data Sources

DTXSID00238262026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

1691322026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/169132/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/169132.json

4098-71-92026-04-24

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

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

CAS 4098-71-92026-04-25

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

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

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