Cyclooct-4-en-1-yl methyl carbonate

CAS 87731-18-8

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

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023.

Where It Comes From

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Confidential · Imports Confidential

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.

International Flavors And Fragrances

Why It Matters

Sectors

Consumer ProductsCore Chemicals

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

Used in 2 sectors as 1 functional role.

•Fragrance in All Other Chemical Product and Preparation Manufacturing (8%)Processing—incorporation into formulation, mixture, or reaction product
•Fragrance in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (1%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS87731-18-8

PubChem CID5463762

DTXSIDDTXSID4051405

FormulaC10H16O3

Mol. Weight184.23 g/mol

SMILESCOC(=O)OC1CCCC=CCC1

Data Sources

EPA CompTox (DSSTox) · DTXSID4051405Retrieved 2026-04-06
PubChem · compound 5463762Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Cyclooct-4-en-1-yl methyl carbonate (CAS 87731-18-8) https://chemicalindependence.com/chemical/87731-18-8/ EPA CompTox (DSSTox): DTXSID4051405. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4051405 PubChem: 5463762. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/5463762 EPA Chemical Data Reporting: 87731-18-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 87731-18-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting