Description

1-Decene, Dimer is a high-purity, linear α-olefin dimer derived from the oligomerization of 1-decene. This compound serves as a versatile and valuable intermediate in the synthesis of specialty chemicals, offering excellent thermal stability and chemical resistance. It is primarily utilized by manufacturers in the lubricant, polymer, and surfactant industries seeking to enhance product performance.

Application

• Synthetic Lubricant Base Stock: A key component in the formulation of high-performance polyalphaolefin (PAO) lubricants for automotive and industrial applications.
• Polymer & Plasticizer Intermediate: Used in the production of specialty polymers, co-monomers, and plasticizers to modify flexibility and durability.
• Surfactant & Detergent Precursor: Acts as a feedstock for manufacturing biodegradable surfactants and industrial cleaning agents.
• Chemical Synthesis Building Block: Employed in organic synthesis for creating complex molecules in pharmaceutical and agrochemical research.
• Adhesive & Sealant Formulations: Enhances the properties of adhesives and sealants, improving tack and weather resistance.
• Fuel & Oil Additive: Utilized as an additive component to improve the viscosity index and pour point of fuels and lubricating oils.

Basic Information

Product Name	1-Decene, Dimer
CAS No.	17438-89-0
Molecular Formula	C20H40
Molecular Weight	280.54 g/mol
Synonyms	Didecene; Dimerized 1-Decene; C20 Alpha Olefin Dimer; Eicosene; 1-Decene oligomer; 1-Decene dimer (C20); Olefin C20; Vinylidene Dimer of 1-Decene
EINECS	Contact for details

Quality Control

Our 1-Decene, Dimer is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing, including gas chromatography (GC), to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Dimer Content (GC)	≥ 90.0%
Moisture (KF)	≤ 0.1%
Specific Gravity (20°C)	0.78 - 0.82

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