Description

1-Ethyl-3-Methylcyclopentane is a branched-chain aliphatic hydrocarbon belonging to the cyclopentane family. This specialty chemical is valued for its role as a versatile intermediate and a high-purity solvent in advanced organic synthesis and materials science. It is primarily utilized by research and development laboratories, fine chemical manufacturers, and industries focused on advanced material formulation.

Application

• Chemical Intermediate: Serves as a key building block in the synthesis of complex organic molecules, including pharmaceuticals, agrochemicals, and specialty polymers.
• Solvent for Specialty Reactions: Used as a non-polar, high-purity solvent in sensitive chemical reactions, particularly where low reactivity and specific solvation properties are required.
• Research & Development: Employed in academic and industrial R&D for method development, catalysis studies, and exploring new synthetic pathways.
• Fuel and Lubricant Additive Research: Investigated as a potential component or model compound in the development of advanced fuels and synthetic lubricants due to its specific hydrocarbon structure.
• Reference Standard: Used as a chromatographic reference standard (GC) for analytical method development and quality control in petrochemical and chemical analysis.
• Material Science: Acts as a precursor or processing agent in the development of specialty coatings, adhesives, and elastomers.

Basic Information

Product Name	1-Ethyl-3-Methylcyclopentane
CAS No.	3726-47-4
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	3-Methyl-1-ethylcyclopentane; Ethylmethylcyclopentane; 1-Ethyl-3-methyl-cyclopentane; Cyclopentane, 1-ethyl-3-methyl-; NSC 74144
EINECS	223-082-9

Quality Control

Our 1-Ethyl-3-Methylcyclopentane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	0.76 - 0.78 g/mL
Refractive Index (n20D)	1.425 - 1.430

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