Description

1,2,4,5-Tetramethylcyclohexane CAS NO 2090-38-2 is a highly volatile, saturated alicyclic hydrocarbon characterized by its four methyl substituents on the cyclohexane ring. This compound serves as a valuable intermediate and specialty solvent in advanced chemical synthesis due to its unique steric and electronic properties. It is primarily utilized by research institutions and industrial manufacturers in the fragrance, polymer, and fine chemical sectors for developing novel materials and complex organic molecules.

Application

• Chemical Intermediate: A key building block in the synthesis of complex organic molecules, including fragrances, flavors, and liquid crystals.
• Specialty Solvent: Used in high-value applications requiring a non-polar, volatile solvent for research, coatings, and polymer processing.
• Polymer Research: Employed as a monomer or co-monomer in the development of novel polymeric materials with specific thermal and mechanical properties.
• Lubricant & Fuel Additive Research: Investigated for its potential to modify viscosity and performance characteristics in specialty formulations.
• Analytical Chemistry: Serves as a standard or reference material in chromatographic analysis (GC, GC-MS) and other analytical techniques.

Basic Information

Product Name	1,2,4,5-Tetramethylcyclohexane
CAS No.	2090-38-2
Molecular Formula	C10H20
Molecular Weight	140.27 g/mol
Synonyms	1,2,4,5-Tetramethyl-cyclohexane; Cyclohexane, 1,2,4,5-tetramethyl-; Durene hydrogenation product; Tetramethylcyclohexane (mixed isomers); 1,2,4,5-TMCH; Hexahydrodurene; NSC 66499
EINECS	218-240-5

Quality Control

Our 1,2,4,5-Tetramethylcyclohexane is produced and handled under strict quality management protocols. Each batch is analyzed to ensure it meets precise specifications for identity, purity, and composition. A comprehensive Certificate of Analysis (COA) detailing results from GC, GC-MS, and other relevant analytical methods is provided with every shipment to guarantee traceability and batch-to-batch consistency 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. Due to its highly volatile nature, keep containers 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% (sum of isomers)
Purity (GC Area %)	≥ 95.0% (1,2,4,5-isomer)
Water Content (KF)	≤ 0.1%
Density (20°C)	0.78 - 0.82 g/mL
Refractive Index (n20D)	1.430 - 1.440

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