Description

2,2,5,5-Tetramethylhexane is a highly branched, saturated hydrocarbon belonging to the class of alkanes. Its unique, symmetrical structure with four methyl groups makes it a valuable non-polar solvent and a critical reference standard in analytical chemistry. This compound is particularly sought after by industries requiring a high-purity, inert, and highly volatile medium. Key applications include its use as a solvent in specialty formulations, a calibration standard in gas chromatography, and a component in advanced material synthesis.

Application

• Gas Chromatography (GC) Calibration Standard: Widely used as a reference material for instrument calibration and method development due to its well-defined retention time and high purity.
• Specialty Solvent: Serves as an inert, non-polar solvent for sensitive chemical reactions, polymer research, and the formulation of specialty coatings and adhesives.
• Chemical Synthesis Intermediate: Utilized as a building block or reaction medium in organic synthesis, particularly in reactions requiring a non-reactive hydrocarbon environment.
• Physical Properties Research: Employed in scientific studies as a model compound for investigating the thermodynamic and physical properties of highly branched alkanes.
• Fuel and Lubricant Additive Research: Investigated for its potential to modify properties like octane number and viscosity in advanced fuel and lubricant formulations.
• Polymer & Elastomer Processing: Acts as a plasticizer or processing aid in the manufacture of specific polymeric materials.

Basic Information

Product Name	2,2,5,5-Tetramethylhexane
CAS No.	1071-81-4
Molecular Formula	C10H22
Molecular Weight	142.28 g/mol
Synonyms	2,2,5,5-Tetramethylhexane; Dineopentyl; Hexane, 2,2,5,5-tetramethyl-; Tetramethylhexane; 1,1,1,4,4,4-Hexamethylbutane; Di-tert-butylmethane; NSC 73949
EINECS	213-995-3

Quality Control

Our 2,2,5,5-Tetramethylhexane is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets stringent purity and identity specifications. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to support applications requiring high reliability, including analytical standards and research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources 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	Colorless clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20/D)	1.408 - 1.412
Density (20°C)	0.740 - 0.750 g/mL
Boiling Point	124 - 126 °C

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