Description

3-Methylhexane is a branched-chain alkane hydrocarbon with the CAS number 589-34-4, valued for its role as a non-polar solvent and a key component in high-octane fuel research. Its specific isomer structure makes it a valuable reference standard and intermediate in organic synthesis and analytical chemistry. This product is essential for R&D laboratories, petrochemical research facilities, and manufacturers of specialty chemicals and fuels.

Application

• Reference Standard & Calibration: Used as a certified reference material in gas chromatography (GC) and mass spectrometry for instrument calibration and method validation.
• Organic Synthesis Intermediate: Serves as a building block or solvent in the synthesis of more complex organic compounds and specialty chemicals.
• Fuel & Petrochemical Research: Employed in research and development of high-octane gasoline blends and as a model compound for studying hydrocarbon combustion and cracking processes.
• Industrial Solvent: Acts as a non-polar solvent for resins, oils, and waxes in specific formulations and extraction processes.
• Polymer & Elastomer Industry: Used in the production and processing of certain polymers and synthetic rubbers.
• Chemical Education & Research: A standard compound for teaching and academic research in organic chemistry and chemical engineering.

Basic Information

Product Name	3-Methylhexane
CAS No.	589-34-4
Molecular Formula	C7H16
Molecular Weight	100.20 g/mol
Synonyms	3-Methylhexane; Hexane, 3-methyl-; NSC 24848; (R,S)-3-Methylhexane; (±)-3-Methylhexane; Ethylisobutylmethane; 1-Ethyl-2-methylbutane; Isoheptane
EINECS	209-643-5

Quality Control

Our 3-Methylhexane is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC), to verify identity, purity, and the absence of critical impurities. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure full traceability and compliance with your specifications.

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, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density at 20°C	0.687 - 0.691 g/mL
Refractive Index (n20D)	1.388 - 1.392
Boiling Point	91 - 93°C

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