Description

1,14-Docosanediol is a long-chain aliphatic diol with the CAS registry number 4452-45-3, serving as a versatile building block in advanced organic synthesis. Its bifunctional structure, featuring two terminal hydroxyl groups, makes it a valuable monomer for creating high-performance polymers and specialty surfactants. This compound is essential for R&D and production in sectors such as polymer chemistry, lubricant formulation, and personal care ingredient manufacturing.

Application

• Polymer Synthesis: A key monomer for producing long-chain polyesters, polyurethanes, and polycarbonates, imparting flexibility and specific physical properties.
• Lubricant & Grease Additives: Used to synthesize ester-based synthetic lubricants and thickeners that offer excellent thermal stability and low-temperature performance.
• Surfactant & Emulsifier Intermediate: Acts as a hydrophobic spacer in the production of non-ionic surfactants for industrial and cosmetic applications.
• Pharmaceutical & Cosmetic Intermediates: Serves as a starting material for synthesizing lipid-based drug delivery systems and emollients in personal care products.
• Coating & Resin Modifier: Incorporated into coating formulations to enhance flexibility, adhesion, and chemical resistance.
• Research & Development: A valuable standard and reagent in organic chemistry research for studying long-chain diol reactivity and crystallization behavior.

Basic Information

Product Name	1,14-Docosanediol
CAS No.	4452-45-3
Molecular Formula	C₂₂H₄₆O₂
Molecular Weight	342.60 g/mol
Synonyms	Docosane-1,14-diol; 1,14-Dihydroxydocosane; Tetracosamethylene Glycol; α,ω-Docosanediol; C22 Diol; Long-chain C22 Diol; 22-Carbon Diol; Linear C22 Aliphatic Diol
EINECS	Contact for details

Quality Control

Our 1,14-Docosanediol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment and is available upon request.

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 and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 10 ppm

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