1H-Indene, 3a,4,7,7a-tetrahydro-4-methyl-

CAS 7413-02-7

Used in 1 industrial sector tracked by the EPA.

US production293.3K lb

Import value, 2024$90M

Import volume216.1K lb

Import dependency42%

Top sourceJapan 21%

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.

Where It Comes From

Customs basis: HS 290219 · basket

EPA reports by year

2023: US production 293.3K lb · Imports 216.1K lb
2019: US production Confidential · Imports Confidential

These shares come from HS customs code 290219, which covers 108 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

JP 21%JapanBR 12%BrazilTW 12%TaiwanKR 11%South KoreaDE 9%Germany

Russia
United Kingdom
Indonesia
South Africa
Ukraine
Madagascar
Hungary
Hong Kong
Czech Republic
Israel

EPA-registered manufacturers (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

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Neville Chemical

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.

Ergon Chemicals

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

Industrial Uses

•Adhesives and sealant chemicals in Plastics Material and Resin Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS7413-02-7

PubChem CID110989

DTXSIDDTXSID60884383

FormulaC10H14

Mol. Weight134.22 g/mol

SMILESCC1C=CCC2C1C=CC2

Data Sources

EPA CompTox (DSSTox) · DTXSID60884383Retrieved 2026-04-06
PubChem · compound 110989Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

1H-Indene, 3a,4,7,7a-tetrahydro-4-methyl- (CAS 7413-02-7) https://chemicalindependence.com/chemical/7413-02-7/ EPA CompTox (DSSTox): DTXSID60884383. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID60884383 PubChem: 110989. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/110989 EPA Chemical Data Reporting: 7413-02-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 7413-02-7. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 290219 for CAS 7413-02-7. Reporting year: 2024. https://usatrade.census.gov/