Description

Undecylcyclopentane is a high-purity, synthetic hydrocarbon compound belonging to the class of alicyclic alkanes. This specialty chemical is valued for its unique structural properties, offering a combination of cyclic stability and linear alkyl chain functionality. It serves as a critical intermediate and performance additive in advanced material science and specialty chemical synthesis. Key industries that utilize this compound include lubricant formulation, polymer research, and organic synthesis for high-value applications.

Application

• Synthetic Lubricant Base Stock: Used as a high-performance base fluid or additive in synthetic engine oils, compressor oils, and greases, offering excellent thermal and oxidative stability.
• Polymer & Elastomer Modification: Acts as a plasticizer or compatibilizer to enhance the flexibility, processability, and low-temperature properties of specialty polymers and synthetic rubbers.
• Organic Synthesis Intermediate: Serves as a key building block in the synthesis of more complex organic molecules, including surfactants, pharmaceuticals, and liquid crystals.
• Specialty Solvent & Carrier Fluid: Employed in formulations requiring a non-polar, high-boiling solvent with low volatility for coatings, adhesives, and ink systems.
• Heat Transfer Fluid Component: Utilized in the formulation of high-temperature heat transfer fluids for closed-loop industrial systems.
• Reference Standard & Calibrant: Used in analytical laboratories as a reference material in gas chromatography (GC) and mass spectrometry (MS) for method development and calibration.

Basic Information

Product Name	Undecylcyclopentane
CAS No.	6785-23-5
Molecular Formula	C₁₆H₃₂
Molecular Weight	224.43 g/mol
Synonyms	Cyclopentane, undecyl-; n-Undecylcyclopentane; 1-Cyclopentylundecane; Pentane, 1-cyclopentyl-; Undecyl cyclopentane; C16 Alicyclic Hydrocarbon
EINECS	Contact for details

Quality Control

Our Undecylcyclopentane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide full traceability and a Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity and reliable performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, heat, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.80 - 0.82 g/mL
Refractive Index (20°C)	1.440 - 1.445

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