Description

3,4-Dimethylhexane CAS NO 583-48-2 is a branched-chain alkane hydrocarbon, specifically a dimethyl-substituted hexane isomer. This compound serves as a valuable intermediate and specialty solvent in advanced chemical synthesis and industrial processes. It is primarily utilized by research laboratories, fine chemical manufacturers, and industrial R&D departments for applications requiring a specific, high-purity hydrocarbon structure.

Application

• Chemical Intermediate: Used in the synthesis of more complex organic molecules, including specialty polymers and fine chemicals.
• Research & Development: Serves as a standard or reagent in petrochemical research, fuel additive studies, and material science.
• Specialty Solvent: Employed in formulations and extraction processes where specific solvency and volatility profiles are required.
• Fuel & Lubricant Additive Research: Investigated for its effects on octane rating, combustion characteristics, and lubricant properties.
• Polymer Science: Acts as a monomer or co-monomer in the development of novel polymeric materials with tailored properties.

Basic Information

Product Name	3,4-Dimethylhexane
CAS No.	583-48-2
Molecular Formula	C8H18
Molecular Weight	114.23 g/mol
Synonyms	3,4-Dimethylhexane; Hexane, 3,4-dimethyl-; NSC 74119; Diisopropylmethane; (3R,4S)-3,4-Dimethylhexane; (3S,4R)-3,4-Dimethylhexane; (3R,4R)-3,4-Dimethylhexane; (3S,4S)-3,4-Dimethylhexane
EINECS	209-503-5

Quality Control

Our 3,4-Dimethylhexane is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment.

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, 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)	0.710 - 0.720 g/mL
Refractive Index (n20D)	1.400 - 1.405

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