Description

2,2,5-Trimethylhexane is a branched-chain aliphatic hydrocarbon belonging to the class of isoparaffins. This compound is valued for its role as a high-purity solvent and a versatile chemical intermediate in specialized synthesis. It is particularly relevant for industries requiring materials with specific volatility and solvency profiles. Key applications include its use in advanced polymer research, specialty fuel formulations, and as a calibration standard in analytical chemistry.

Application

• As a high-purity solvent for sensitive chemical reactions and polymer processing.
• As a chemical intermediate in the synthesis of specialty lubricants and additives.
• As a reference standard or calibrant in gas chromatography (GC) and mass spectrometry.
• In fuel and combustion research to study octane rating and ignition properties.
• As a reaction medium in organometallic chemistry and catalyst systems.
• For extraction processes in the purification of fine chemicals.
• In the formulation of specialty cleaning agents and degreasers for precision equipment.
• As a diluent or carrier fluid in high-performance coatings and adhesives.

Basic Information

Product Name	2,2,5-Trimethylhexane
CAS No.	3522-94-9
Molecular Formula	C9H20
Molecular Weight	128.26 g/mol
Synonyms	Isobutyltrimethylmethane; 2,2,5-Trimethylhexane; Trimethylhexane; Isooctane (technical grade, specific isomer); Nonane, 2,2,5-trimethyl-; NSC 73914
EINECS	222-540-1

Quality Control

Our 2,2,5-Trimethylhexane is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets exacting specifications. Certificates of Analysis (COA) detailing all test results are provided with each shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Density (at 20°C)	0.710 - 0.720 g/mL
Refractive Index (n20/D)	1.400 - 1.405
Boiling Point	124 - 128 °C
Water Content (KF)	≤ 0.1%

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