Description

2,2,4-Trimethylhexane is a branched-chain alkane hydrocarbon with the CAS number 16747-26-5. This compound is valued as a high-purity reference standard and a versatile intermediate in organic synthesis and industrial research. It is primarily needed by chemical manufacturers, analytical laboratories, and R&D facilities for applications requiring a defined isomeric hydrocarbon structure.

Application

• As a high-purity reference standard for gas chromatography (GC) and analytical method development.
• As a chemical intermediate in the synthesis of specialty chemicals and fine organics.
• As a solvent component or diluent in formulations requiring specific volatility and hydrocarbon properties.
• As a reagent in petroleum research for studying octane ratings and fuel additive interactions.
• As a calibration compound for mass spectrometry and other spectroscopic techniques.
• For use in material science research, particularly in polymer and coating studies.

Basic Information

Product Name	2,2,4-Trimethylhexane
CAS No.	16747-26-5
Molecular Formula	C9H20
Molecular Weight	128.26 g/mol
Synonyms	Isooctane (technical mixture component); 2,2,4-TriMethylhexane; Trimethylhexane; Hexane, 2,2,4-trimethyl-; NSC 73913; UN 1262 (Petroleum distillates, n.o.s.); Petroleum spirits
EINECS	240-795-3

Quality Control

Our 2,2,4-Trimethylhexane is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all relevant specifications are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~0.71 g/mL
Boiling Point	~124-126 °C
Refractive Index (n20/D)	~1.404 - 1.406

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