Description

2,4-Dimethylhexane is a branched-chain alkane hydrocarbon with the CAS number 589-43-5, valued for its role as a non-polar organic solvent and a key component in high-octane fuel blending. Its specific isomer structure offers distinct solvency and volatility properties, making it a versatile intermediate in organic synthesis and industrial formulations. This compound is essential for manufacturers and R&D laboratories in the petrochemical, specialty chemical, and polymer industries seeking reliable, high-purity hydrocarbon reagents.

Application

• Solvent & Reaction Medium: Used as a non-polar organic solvent for chemical reactions, extractions, and cleaning applications, particularly where strong acid compatibility is required.
• Fuel & Octane Improver: Serves as a blending component in gasoline and aviation fuels to enhance octane rating and combustion performance.
• Chemical Intermediate: Acts as a starting material or intermediate in the synthesis of more complex organic compounds, including surfactants and lubricant additives.
• Polymer & Rubber Industry: Employed in polymerization processes and as a processing aid or diluent in the production of synthetic rubbers and elastomers.
• Laboratory Reagent: Utilized in analytical chemistry and research as a standard or reference material for chromatography and spectroscopy.
• Industrial Cleaning Formulations: A component in specialized degreasers and cleaning agents for industrial equipment.

Basic Information

Product Name	2,4-Dimethylhexane
CAS No.	589-43-5
Molecular Formula	C8H18
Molecular Weight	114.23 g/mol
Synonyms	2,4-Dimethylhexane; Diisopropylmethane; (2,4-Dimethyl)hexane; Hexane, 2,4-dimethyl-; Isooctane (specific isomer); UN 1262 (related classification)
EINECS	209-645-9

Quality Control

Our 2,4-Dimethylhexane is produced and tested under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with industrial and reagent-grade standards, ensuring reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Keep container tightly sealed when not in use to prevent evaporation and minimize exposure to air. Recommended storage temperature is between 15°C and 25°C. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Density (at 20°C)	0.705 - 0.715 g/mL
Refractive Index (n20D)	1.400 - 1.405
Boiling Point	Approx. 109 - 111 °C
Water Content (KF)	≤ 0.1%

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