2,6,10-Trimethyldodecane

CAS 3891-98-3

Companies reported imports and no US production of this chemical to EPA for 2023.

US productionZero

Import volume1.1M lb

Import dependency100%

Top sourceNo public record

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

Where It Comes From

EPA reports by year

2023: US production Zero · Imports 1.1M lb
2019: US production Confidential · Imports 166.5K lb

EPA-registered importers (2)

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

Amyris

Givaudan Fragrances

Why It Matters

Sectors

Metals & MiningCore 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

•Fragrance in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$920.00/gCombi-Blocks, Inc.

CountryUnited States

Pack$920.00 / 1 g

Purity95%

Vendors8 available

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

7 more vendors

Vendor	Country	$/g	Pack	Purity
A2B Chem LLC	United States	$1036.00	250 mg	96%
Ambeed, Inc.	United States	$1037.00	1 g	98%
Aaron Chemicals LLC	Hong Kong	$1160.00	250 mg	98%
AA BLOCKS	United States	$1176.00	250 mg	98%
Angene Chemical	China → Hong Kong	$1336.00	250 mg	98%
AstaTech (2 weeks)	United States	$1416.00	1 g	95%
MedChemExpress MCE	Sweden	$5880.60	50 mg	98%

Chemical Identity

CAS3891-98-3

PubChem CID19773

DTXSIDDTXSID1058634

FormulaC15H32

Mol. Weight212.41 g/mol

SMILESCCC(C)CCCC(C)CCCC(C)C

Data Sources

EPA CompTox (DSSTox) · DTXSID1058634Retrieved 2026-04-06
PubChem · compound 19773Retrieved 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

2,6,10-Trimethyldodecane (CAS 3891-98-3) https://chemicalindependence.com/chemical/3891-98-3/ EPA CompTox (DSSTox): DTXSID1058634. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID1058634 PubChem: 19773. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/19773 EPA Chemical Data Reporting: 3891-98-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 3891-98-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting