Description

1,2,3,4-Tetramethylcyclopentane is a synthetic, highly branched alicyclic hydrocarbon with the CAS number 79042-54-9. This compound is valued for its unique structural properties, which make it a versatile intermediate and specialty solvent in advanced chemical synthesis. It is particularly relevant for industries requiring high-purity, custom-tailored hydrocarbon components for research and manufacturing.

Application

• Chemical Intermediate: Serves as a key building block in the synthesis of complex organic molecules, including specialty polymers, fragrances, and pharmaceuticals.
• Specialty Solvent: Used in formulations requiring a non-polar, highly volatile solvent for coatings, adhesives, and advanced material processing.
• Research & Development: Employed as a reference standard or reagent in analytical chemistry and catalysis research due to its defined stereochemistry.
• Fuel & Lubricant Additive Component: Investigated for use in modifying the properties of fuels and synthetic lubricants to improve performance characteristics.
• Polymer Science: Acts as a monomer or co-monomer in the development of novel polyolefins and other polymeric materials with specific thermal and mechanical properties.

Basic Information

Product Name	1,2,3,4-Tetramethylcyclopentane
CAS No.	79042-54-9
Molecular Formula	C9H18
Molecular Weight	126.24 g/mol
Synonyms	Cyclopentane, 1,2,3,4-tetramethyl-; Tetramethylcyclopentane; 1,2,3,4-Tetramethylcyclopentane (mixed isomers); NSC 66409
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetramethylcyclopentane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including gas chromatography (GC) and spectroscopic analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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 open flame. 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 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.75 - 0.80
Refractive Index (20°C)	1.420 - 1.430

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