Description

n-Undecylcyclohexane is a high-purity, long-chain alkylcyclohexane derivative, valued for its excellent chemical stability and hydrophobic properties. This compound serves as a critical intermediate and functional additive in advanced material synthesis and specialty formulations. It is essential for manufacturers in the polymer, lubricant, and fine chemical industries seeking to enhance product performance and stability.

Application

• As a high-performance plasticizer and processing aid in specialty polymer and resin formulations.
• As a key intermediate in organic synthesis for producing surfactants, lubricant additives, and other functional chemicals.
• As a hydrophobic modifier in surface coatings and advanced material composites.
• As a reference standard and calibrant in analytical chromatography (GC, HPLC) for petrochemical and polymer analysis.
• As a solvent or co-solvent in specialized chemical reactions requiring non-polar media.
• In the research and development of novel phase-change materials and heat transfer fluids.

Basic Information

Product Name	n-Undecylcyclohexane
CAS No.	54105-66-7
Molecular Formula	C17H34
Molecular Weight	238.45 g/mol
Synonyms	Undecylcyclohexane; 1-Cyclohexylundecane; Cyclohexylundecane; n-Undecyl cyclohexane; Undecane, 1-cyclohexyl-; Heptadecane, 1-cyclohexyl- (related isomer); Alkyl (C11) cyclohexane
EINECS	Contact for details

Quality Control

Our n-Undecylcyclohexane is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific application requirements.

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 and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.450 - 1.455
Density (20°C)	0.80 - 0.82 g/mL

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