4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, polymer with ethene and 1-propene
CAS 25034-71-3
Companies reported imports and no US production of this chemical to EPA for 2019.
US productionZero
Import volume48.3K lb
Import dependency100%
Top sourceNo public record
Production is reported production, not a complete census of factories. Production reporting year: 2019.
Where It Comes From
EPA reports by year
- 2019
- US production Zero · Imports 48.3K lb
EPA-registered importers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
The Goodyear Tire & Rubber
Why It Matters
Sectors
Plastics & Rubber
Downstream UsesNot recorded
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Chemical Identity
CAS25034-71-3
PubChem CIDNot recorded
DTXSIDDTXSID001011670
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA CompTox (DSSTox) · DTXSID001011670Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
Brief citations
4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, polymer with ethene and 1-propene (CAS 25034-71-3) https://chemicalindependence.com/chemical/25034-71-3/ EPA CompTox (DSSTox): DTXSID001011670. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID001011670 EPA Chemical Data Reporting: 25034-71-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 25034-71-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting