Description

Cis,Cis,trans-1,2,3-Trimethylcyclopentane is a branched, saturated cyclic hydrocarbon belonging to the class of alkylcyclopentanes. This compound matters as a high-purity specialty chemical intermediate and a valuable reference standard for analytical and research purposes. It is needed by industries involved in organic synthesis, petrochemical research, and the development of advanced materials and fuels, where its defined stereochemistry and structure are critical.

Application

• Chemical Synthesis Intermediate: Serves as a building block for synthesizing more complex organic molecules in pharmaceutical and agrochemical research.
• Petrochemical Research & Modeling: Used as a model compound in studies of hydrocarbon cracking, reforming, and combustion kinetics due to its specific isomeric structure.
• Analytical Reference Standard: Employed in gas chromatography (GC) and mass spectrometry (MS) for method development, calibration, and identification of complex hydrocarbon mixtures.
• Fuel & Lubricant Additive Research: Investigated for its potential effects on octane/cetane numbers and low-temperature properties in fuel and lubricant formulations.
• Material Science: Acts as a precursor or modifier in the development of specialty polymers and advanced organic materials.
• Solvent & Extraction Studies: Evaluated for use in specialized solvent applications and separation processes within laboratory settings.

Basic Information

Product Name	Cis,Cis,trans-1,2,3-Trimethylcyclopentane
CAS No.	20348-72-5
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	1,2,3-Trimethylcyclopentane (mixed isomers); (1R,2S,3S)-1,2,3-Trimethylcyclopentane; Trimethylcyclopentane; Cyclopentane, 1,2,3-trimethyl-; TMC
EINECS	Contact for details

Quality Control

Our Cis,Cis,trans-1,2,3-Trimethylcyclopentane is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC and GC-MS, to ensure high isomeric purity and chemical identity. Certificates of Analysis (COA) detailing purity, physical properties, and chromatographic data are provided to guarantee consistency and traceability for your research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-25°C. Keep container tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Isomeric)
Water Content (KF)	≤ 0.1%
Density (20°C)	~0.76 g/mL
Refractive Index (n20D)	~1.42

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