Description

2,6,10-Trimethyldodecane is a branched-chain aliphatic hydrocarbon, also known by its CAS number 3891-98-3. This compound serves as a high-purity synthetic intermediate and a key reference standard in analytical chemistry and materials science. It is essential for researchers and manufacturers in the fragrance, flavor, and specialty chemical industries who require precise, well-characterized hydrocarbon building blocks for synthesis and calibration.

Application

• Fragrance and Flavor Intermediate: Acts as a synthetic precursor for musk-like odorants and complex aroma chemicals.
• Analytical Reference Standard: Used in gas chromatography (GC) and mass spectrometry (MS) for method development, calibration, and identification of complex hydrocarbon mixtures.
• Specialty Solvent and Carrier: Employed in formulations requiring a high-purity, non-polar solvent with specific volatility and solvency properties.
• Organic Synthesis Building Block: Serves as a starting material or intermediate in the synthesis of more complex branched alkanes, surfactants, and lubricant additives.
• Research and Development: Utilized in academic and industrial R&D for studying hydrocarbon properties, reaction mechanisms, and polymer science.

Basic Information

Product Name	2,6,10-Trimethyldodecane
CAS No.	3891-98-3
Molecular Formula	C15H32
Molecular Weight	212.41 g/mol
Synonyms	2,6,10-Trimethyldodecane; Fanesol (isomer mixture); 3,7,11-Trimethyldodecane (common alternate numbering); Trimethyldodecane; C15 Branched Alkane; Dodecane, 2,6,10-trimethyl-; Isohexadecane (related class)
EINECS	223-423-8

Quality Control

Our 2,6,10-Trimethyldodecane is produced and handled under a strict quality management system. Each batch undergoes comprehensive analysis to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support custom purity grades to meet specific research or industrial requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0% (Typical 97-99%)
Boiling Point	~260-265 °C
Density (20°C)	~0.78 g/mL
Refractive Index (20°C)	~1.435

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.