Description

Hydrogenated Didecene is a fully saturated, high-purity hydrocarbon fluid derived from the oligomerization and subsequent hydrogenation of decene. This process yields a product with exceptional stability, low volatility, and excellent oxidative resistance, making it a valuable inert base or carrier fluid. It is particularly sought after in the formulation of high-performance lubricants, personal care products, and specialty chemical intermediates where purity and inertness are paramount. Industries such as cosmetics, pharmaceuticals, and industrial manufacturing rely on its consistent quality and predictable performance.

Application

• High-Performance Lubricants & Greases: Acts as a high-quality base oil or viscosity modifier, offering excellent thermal and oxidative stability for demanding applications.
• Personal Care & Cosmetics: Used as an emollient, skin-conditioning agent, and carrier oil in formulations like creams, lotions, and lipsticks due to its purity, spreadability, and non-greasy feel.
• Pharmaceutical & Nutraceutical Excipients: Serves as a carrier or solvent in topical formulations and softgel encapsulation, valued for its chemical inertness and compatibility.
• Plasticizers & Polymer Processing: Functions as a processing aid and internal lubricant in plastics and elastomers to improve flexibility and processing characteristics.
• Specialty Chemical Intermediates: Used as a feedstock or reaction medium in the synthesis of surfactants, esters, and other specialty chemicals.
• Adhesives & Sealants: Employed as a plasticizer or tackifier component to modify rheological properties and enhance performance.
• Metalworking Fluids: Incorporated as a base fluid or additive in synthetic and semi-synthetic metalworking formulations for corrosion protection and lubrication.
• Electrical & Thermal Fluids: Suitable for use in dielectric cooling or heat transfer fluids where electrical insulation and thermal stability are required.

Basic Information

Product Name	Hydrogenated Didecene
CAS No.	68649-11-6
Molecular Formula	Typically C20H42 (for the dimer)
Molecular Weight	~282.5 g/mol
Synonyms	Hydrogenated Didecene; Hydrogenated C20 Olefin; Didecene, Hydrogenated; Poly(1-decene), Hydrogenated; Hydrogenated Polydecene; C20 Hydrogenated Olefin Oligomer; Fully Hydrogenated Decene Dimer; Light Liquid Paraffin (related category)
EINECS	Contact for details

Quality Control

Our Hydrogenated Didecene is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical tests, including gas chromatography (GC) for hydrocarbon distribution and purity, and tests for key physical properties. We are committed to meeting relevant industry standards and specifications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee compliance with your 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/59-77°F). Keep away from strong oxidizing agents, heat sources, and open flame. For long-term storage, consider using an inert gas blanket to maintain product quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to standard
Assay (GC)	≥ 98.0% (C20 hydrocarbons)
Density @ 20°C (g/mL)	0.80 - 0.85
Viscosity @ 40°C (cSt)	Contact for details
Flash Point (°C)	> 150
Pour Point (°C)	< -20
Acid Value (mg KOH/g)	≤ 0.1
Iodine Value	≤ 1.0
Water Content (KF)	≤ 0.05%

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