Cyclohexane, 1-methyl-4-(1-methylethyl)-, trans-

CAS 1678-82-6

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.

Import volumeZero

Top sourceNo public record

At least one company claimed its 2019 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: 2019.

Where It Comes From

EPA reports by year

2019: US production Confidential · Imports Zero

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.

Symrise Ag · DE Germany

Symrise

Why It Matters

Sectors

Core 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

•Intermediate in All Other Basic Organic Chemical Manufacturing (100%)Processing as a reactant

Vendor Pricing

$3.92/gA2B Chem LLC

CountryUnited States

Pack$98.00 / 25 g

PurityNot recorded

Vendors9 available

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

8 more vendors

Vendor	Country	$/g	Pack	Purity
Aaron Chemicals LLC	Hong Kong	$5.12	100 g	98%
Angene Chemical	China → Hong Kong	$5.87	100 g	98%
AA BLOCKS	United States	$16.52	25 g	—
Combi-Blocks, Inc.	United States	$65.00	1 g	95%
Fluorochem UK	United Kingdom	$84.08	5 g	98%
Ambeed, Inc.	United States	$122.00	1 g	97%
AstaTech (2 weeks)	United States	$476.00	250 mg	95%
Angene	China → Hong Kong	$4266.67	30 mg	98%

Chemical Identity

CAS1678-82-6

PubChem CID7459

DTXSIDDTXSID50883709

FormulaC10H20

Mol. Weight140.27 g/mol

SMILESCC1CCC(CC1)C(C)C

Data Sources

EPA CompTox (DSSTox) · DTXSID50883709Retrieved 2026-04-06
PubChem · compound 7459Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

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Brief citations

Cyclohexane, 1-methyl-4-(1-methylethyl)-, trans- (CAS 1678-82-6) https://chemicalindependence.com/chemical/1678-82-6/ EPA CompTox (DSSTox): DTXSID50883709. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID50883709 PubChem: 7459. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/7459 EPA Chemical Data Reporting: 1678-82-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 1678-82-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting