Description

1,22-Docosanediol is a long-chain aliphatic diol with the CAS number 22513-81-1. This compound serves as a valuable bifunctional building block, offering two terminal hydroxyl groups for polymerization and chemical synthesis. It is primarily utilized in the production of specialty polymers, high-performance lubricants, and as an intermediate for surfactants and plasticizers. Industries such as polymer chemistry, advanced materials, and specialty chemicals rely on this diol for creating products with tailored properties.

Application

• Monomer for synthesizing long-chain polyesters and polyurethanes.
• Intermediate in the production of non-ionic surfactants and emulsifiers.
• Building block for high-molecular-weight lubricants and waxes.
• Raw material for plasticizers to improve polymer flexibility.
• Chemical intermediate in pharmaceutical and cosmetic ingredient synthesis.
• Component in coatings and adhesives formulations.
• Used in research and development of novel biomaterials.
• Precursor for dendrimers and other specialty polymers.

Basic Information

Product Name	1,22-Docosanediol
CAS No.	22513-81-1
Molecular Formula	C₂₂H₄₆O₂
Molecular Weight	342.60 g/mol
Synonyms	Docosane-1,22-diol; 1,22-Dihydroxydocosane; α,ω-Docosanediol; Docosamethylene Glycol; 22-Hydroxydocosan-1-ol; Long-chain C22 Diol; Behenic Alcohol Dimer Diol; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 1,22-Docosanediol undergoes rigorous quality testing to ensure compliance with industry standards. We provide comprehensive quality assurance through batch-specific analysis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality management systems.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 10 ppm

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