Description

1,3-Dioctylcyclohexane is a synthetic, branched-chain hydrocarbon belonging to the class of dialkylcyclohexanes. This compound serves as a high-performance, non-polar intermediate and specialty solvent, valued for its excellent thermal stability and low volatility. It is primarily utilized in the formulation of advanced lubricants, plasticizers, and as a reaction medium in high-temperature organic synthesis. Industries including specialty chemicals, polymer manufacturing, and advanced material science rely on this consistent and high-purity material for demanding applications.

Application

• High-Temperature Lubricant Base Stock: Used in the formulation of synthetic lubricants and greases requiring exceptional thermal and oxidative stability.
• Specialty Plasticizer: Acts as a secondary plasticizer or processing aid in polymer systems to enhance flexibility and low-temperature performance.
• Reaction Solvent/Medium: Employed as an inert, high-boiling solvent for organic synthesis, particularly in reactions requiring elevated temperatures.
• Dielectric Fluid: Suitable for use in specialized electrical insulation and cooling applications due to its non-polar nature and stability.
• Chemical Intermediate: Serves as a building block in the synthesis of more complex surfactants, corrosion inhibitors, and functional fluids.
• Heat Transfer Fluid: Used in closed-loop heat transfer systems where a stable, non-aqueous medium is required.

Basic Information

Product Name	1,3-Dioctylcyclohexane
CAS No.	115055-07-7
Molecular Formula	C22H44
Molecular Weight	308.59 g/mol
Synonyms	Cyclohexane, 1,3-dioctyl-; Dioctylcyclohexane; 1,3-Di-n-octylcyclohexane; Dioctyl cyclohexane; C22 Dialkylcyclohexane; Branched C22 hydrocarbon
EINECS	Contact for details

Quality Control

Our 1,3-Dioctylcyclohexane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets stringent internal specifications. A Certificate of Analysis (COA) detailing all relevant parameters is provided with every shipment to guarantee traceability and compliance with your technical 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 reference spectrum
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~0.81 g/mL
Refractive Index (20°C)	~1.45

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