Description

2,3,4-Trimethylhexane CAS NO 921-47-1 is a branched-chain alkane hydrocarbon characterized by its specific isomer structure. This compound is valued as a high-purity chemical intermediate and a reference standard in analytical and research settings. It is primarily utilized by chemical manufacturers, research laboratories, and quality control units in the petrochemical and specialty chemicals sectors.

Application

• As a high-purity chemical intermediate in organic synthesis and specialty chemical manufacturing.
• As a reference standard and calibrant in gas chromatography (GC) and mass spectrometry for analytical method development and quality control.
• As a solvent component or additive in specialized formulations requiring specific hydrocarbon properties.
• In petrochemical research for studying isomerization processes, octane rating, and fuel properties.
• For scientific research and development in academic and industrial laboratories exploring hydrocarbon chemistry and physical properties.
• As a building block monomer in the development of advanced polymeric materials.

Basic Information

Product Name	2,3,4-Trimethylhexane
CAS No.	921-47-1
Molecular Formula	C9H20
Molecular Weight	128.26 g/mol
Synonyms	2,3,4-Trimethylhexane; Trimethylhexane; Hexane, 2,3,4-trimethyl-; NSC 74122; UNII-9F1V2S374M; Isohexane (mixed isomers); Isohexane (related)
EINECS	213-076-8

Quality Control

Our 2,3,4-Trimethylhexane is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity verification, to ensure it meets exacting specifications. Certificates of Analysis (COA) documenting all critical quality parameters are available upon request to support your regulatory and quality assurance needs.

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, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. 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)	~0.72 g/mL
Refractive Index (20°C)	~1.405

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