Description

2,6-Dimethyloctane is a branched-chain alkane hydrocarbon, a key isomer in the C10 alkane family with the CAS number 2051-30-1. This compound serves as a valuable high-purity reference standard and a versatile chemical intermediate in advanced synthesis. It is primarily utilized by research institutions, specialty chemical manufacturers, and industrial laboratories for applications ranging from chromatography to the development of complex organic molecules.

Application

• Chromatographic Reference Standard: Used as a high-purity standard in Gas Chromatography (GC) and Gas Chromatography-Mass Spectrometry (GC-MS) for method development, calibration, and compound identification.
• Organic Synthesis Intermediate: Acts as a building block in the synthesis of more complex hydrocarbons, specialty surfactants, and lubricant additives.
• Fuel and Combustion Research: Employed as a model compound in studies of fuel ignition properties, octane rating behavior, and combustion kinetics due to its branched alkane structure.
• Solvent and Extraction Agent: Functions as a non-polar solvent in specific laboratory-scale extraction processes and reactions.
• Polymer Science Research: Used in studies related to polymer plasticization and as a monomer or co-monomer in specialized polymerization reactions.
• Fragrance and Flavor Industry: May serve as a starting material or intermediate in the synthesis of certain aroma chemicals.

Basic Information

Item	Detail
Product Name	2,6-Dimethyloctane
CAS No.	2051-30-1
Molecular Formula	C10H22
Molecular Weight	142.28 g/mol
Synonyms	2,6-Dimethyloctane; Diisobutylmethane; 2,6-Dimethyl-n-octane; Isobutylisopentylmethane; 1,1,5-Trimethylheptane (incorrect but sometimes listed); C10 Alkane (branched isomer)
EINECS	218-132-7

Quality Control

Our 2,6-Dimethyloctane is produced and handled under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including GC and GC-MS analysis, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, physical properties, and chromatographic data are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile nature, keep container tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.408 - 1.412
Density (20°C)	0.720 - 0.730 g/mL
Boiling Point	~165-170 °C

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