Description

Cis,Trans,cis-1,2,4-Trimethylcyclopentane is a specialized branched cyclic alkane with the CAS number 16883-48-0. This compound serves as a valuable intermediate and reference standard in advanced chemical synthesis and analytical research. It is primarily sought after by R&D laboratories and chemical manufacturers for applications requiring a specific, high-purity cyclopentane derivative.

Application

• Chemical Synthesis Intermediate: Used in the development and production of complex organic molecules, including pharmaceuticals and agrochemicals.
• Analytical Reference Standard: Serves as a high-purity standard for gas chromatography (GC) and mass spectrometry (MS) in analytical laboratories.
• Fuel and Petrochemical Research: Acts as a model compound in studies related to hydrocarbon cracking, reforming, and combustion kinetics.
• Polymer Science: Investigated as a potential monomer or co-monomer for creating novel polymeric materials with specific structural properties.
• Fragrance and Flavor Industry: Can be utilized as a building block for synthesizing specific aroma chemicals due to its cyclic structure.
• Academic Research: Employed in universities and research institutes for mechanistic studies in organic chemistry and catalysis.

Basic Information

Product Name	Cis,Trans,cis-1,2,4-Trimethylcyclopentane
CAS No.	16883-48-0
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	1,2,4-Trimethylcyclopentane (mixed isomers); Trimethylcyclopentane; Cyclopentane, 1,2,4-trimethyl-; 1,2,4-TMCP; (1α,2β,4α)-1,2,4-Trimethylcyclopentane; (1R,2S,4R)-1,2,4-Trimethylcyclopentane
EINECS	240-915-9

Quality Control

Our Cis,Trans,cis-1,2,4-Trimethylcyclopentane is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC analysis, to verify identity and purity. A Certificate of Analysis (COA) detailing the specific results is provided with every shipment to ensure traceability and compliance with your research or production requirements.

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 maintain purity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (GC/MS, IR)	Conforms to structure
Purity (by GC)	≥ 95.0% (Typical 97-99%)
Water Content (Karl Fischer)	≤ 0.5%
Specific Gravity (20°C)	0.75 - 0.78
Refractive Index (n20D)	1.42 - 1.43

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