Oxirane, 2-(1-chlorocyclopropyl)-2-[(2-chlorophenyl)methyl]-

CAS 134818-68-1

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 manufacturers (2)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Bayer Ag · DE Germany

Bayer Us Holding

Why It Matters

Sectors

Agriculture

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

•Intermediate in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS134818-68-1

PubChem CID10857676

DTXSIDDTXSID30888959

FormulaC12H12Cl2O

Mol. Weight243.13 g/mol

SMILESC1CC1(C2(CO2)CC3=CC=CC=C3Cl)Cl

Data Sources

EPA CompTox (DSSTox) · DTXSID30888959Retrieved 2026-04-06
PubChem · compound 10857676Retrieved 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

Oxirane, 2-(1-chlorocyclopropyl)-2-[(2-chlorophenyl)methyl]- (CAS 134818-68-1) https://chemicalindependence.com/chemical/134818-68-1/ EPA CompTox (DSSTox): DTXSID30888959. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID30888959 PubChem: 10857676. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/10857676 EPA Chemical Data Reporting: 134818-68-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 134818-68-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting