Description

1,2-Epoxydecane is a versatile terminal aliphatic epoxide characterized by its reactive oxirane ring and a long hydrocarbon chain. This unique structure makes it a valuable chemical intermediate for introducing the decyloxirane moiety into more complex molecules. It is primarily utilized in the synthesis of specialty chemicals, serving industries such as polymer modification, surfactants, and pharmaceutical research where controlled ring-opening reactions are required.

Application

• Polymer & Resin Modification: Acts as a reactive diluent or cross-linking agent in epoxy resin formulations and for modifying polymer backbones.
• Surfactant & Emulsifier Synthesis: Serves as a key intermediate in the production of non-ionic surfactants and specialty emulsifiers through alkoxylation reactions.
• Organic Synthesis Intermediate: Used in pharmaceutical and agrochemical research for synthesizing compounds via nucleophilic ring-opening to form β-hydroxy ethers or amines.
• Lubricant & Fuel Additive Precursor: Employed in the development of performance additives that improve lubricity, stability, or detergency.
• Surface Coating & Adhesive Formulations: Incorporated into coatings and adhesives to enhance flexibility, adhesion, and chemical resistance.
• Chemical Derivatization Agent: Used to functionalize surfaces, polymers, or other organic compounds for analytical or material science applications.

Basic Information

Product Name	1,2-Epoxydecane
CAS No.	2404-44-6
Molecular Formula	C10H20O
Molecular Weight	156.27 g/mol
Synonyms	Decene oxide; 1,2-Epoxydecane; Decyloxirane; 1,2-Decene oxide; Oxirane, decyl-; 1,2-Butylene oxide homologue; n-Decyl ethylene oxide; 1,2-Epoxydodecane (common misnomer, verify structure)
EINECS	219-292-8

Quality Control

Our 1,2-Epoxydecane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and impurity profiles 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 incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.428 - 1.432
Density (20°C)	0.84 - 0.86 g/mL

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