Description

3β-Octyloxirane-2β-Dodecanoic Acid CAS NO 3420-36-8 is a specialized epoxidized fatty acid derivative, serving as a versatile chemical intermediate in advanced synthesis. Its unique structure, featuring both an oxirane (epoxide) ring and a long alkyl chain carboxylic acid, makes it valuable for introducing specific functional groups and modifying material properties. This compound is essential for R&D and production in industries such as polymer chemistry, pharmaceuticals, and specialty surfactants.

Application

• Polymer Modification: Acts as a reactive monomer or cross-linking agent for epoxy resins, polyesters, and other polymers to enhance flexibility, adhesion, or chemical resistance.
• Pharmaceutical Intermediates: Used in the synthesis of complex bioactive molecules, where the epoxide ring serves as a key reactive site for ring-opening reactions.
• Surfactant & Lubricant Additives: Employed in the production of specialized surfactants, emulsifiers, and lubricant additives due to its amphiphilic structure.
• Organic Synthesis Building Block: A valuable chiral synthon for constructing more complex organic molecules in fine chemical and agrochemical research.
• Coating & Adhesive Formulations: Incorporated into coatings and adhesives to improve performance characteristics such as durability and water resistance.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D for exploring new chemical reactions and material science.

Basic Information

Product Name	3β-Octyloxirane-2β-Dodecanoic Acid
CAS No.	3420-36-8
Molecular Formula	C22H42O3
Molecular Weight	354.57 g/mol
Synonyms	2-Octyloxiraneundecanoic Acid; 3-Octyloxirane-2-dodecanoic Acid; 2,3-Epoxy-2-octyldodecanoic Acid; (±)-2,3-Epoxy-2-octyldodecanoic Acid; 2-Octyl-2,3-epoxydodecanoic Acid; Epoxidized Fatty Acid C20 Derivative; Oxiranecarboxylic acid, 2-octyl-, C11-21-alkyl esters; EINECS 222-311-6
EINECS	222-311-6

Quality Control

Our 3β-Octyloxirane-2β-Dodecanoic Acid is produced and tested under a strict quality management system. Each batch undergoes comprehensive analysis to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, epoxide content, and impurity profiles. We are committed to meeting the specific requirements of our clients' applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Epoxide Value	Contact for details
Acid Value	Contact for details
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details

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