Description

2-Methyloctane is a branched-chain alkane hydrocarbon with the CAS number 3221-61-2, valued for its role as a non-polar organic solvent and a key component in high-octane fuel blending. Its molecular structure contributes to desirable volatility and solvency properties for specialized industrial formulations. This chemical is primarily utilized by manufacturers in the petrochemical, research and development, and specialty chemical synthesis sectors.

Application

• As a non-polar solvent for resins, oils, and waxes in industrial cleaning and formulation.
• A key blending component in high-octane gasoline and aviation fuels to improve performance.
• Used as a reaction medium or diluent in organic synthesis and polymerization processes.
• Employed as a standard or reference compound in analytical chemistry, particularly in gas chromatography (GC).
• Serves as an intermediate in the synthesis of more complex organic molecules and surfactants.
• Used in laboratory research to study hydrocarbon properties, combustion kinetics, and solvent effects.

Basic Information

Product Name	2-Methyloctane
CAS No.	3221-61-2
Molecular Formula	C9H20
Molecular Weight	128.26 g/mol
Synonyms	Isooctane (Note: Common but not strictly accurate; often refers to 2,2,4-Trimethylpentane); Iso-Nonane; 2-Methyl-n-octane; Methyloctane; NSC 66400
EINECS	221-764-1

Quality Control

Our 2-Methyloctane is produced and handled under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the required specifications. A Certificate of Analysis (COA) detailing the results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, keep container tightly sealed when not in use. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Density (20°C)	0.70 - 0.72 g/mL
Boiling Point	142 - 144 °C
Water Content (KF)	≤ 0.1%

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