Description

Docosane-1,2-Diol is a high-purity, long-chain aliphatic diol with the CAS number 60742-66-7, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its bifunctional nature, featuring both primary hydroxyl groups, makes it a critical component for creating polymers, surfactants, and specialty esters with tailored properties. This compound is essential for R&D and production in industries such as pharmaceuticals, cosmetics, and high-performance lubricants, where precise molecular structure and purity are paramount.

Application

• Polymer Synthesis: Serves as a monomer or chain extender in the production of polyurethanes, polyesters, and other specialty polymers, imparting flexibility and hydrophobicity.
• Cosmetic & Personal Care Ingredients: Used in the synthesis of emollients, wax esters, and viscosity modifiers for creams, lotions, and lipsticks.
• Lubricant & Grease Additives: Acts as a precursor for synthetic esters that enhance thermal stability and lubricity in industrial and automotive formulations.
• Pharmaceutical Intermediates: Employed in the synthesis of prodrugs, lipid-based drug delivery systems, and other bioactive molecules.
• Surfactants & Emulsifiers: A key building block for non-ionic surfactants used in detergents, agrochemicals, and industrial cleaners.
• Research & Development: Utilized in organic chemistry research as a standard or starting material for novel compound synthesis.

Basic Information

Product Name	Docosane-1,2-Diol
CAS No.	60742-66-7
Molecular Formula	C₂₂H₄₆O₂
Molecular Weight	342.60 g/mol
Synonyms	1,2-Docosanediol; Docosane-1,2-diol; 1,2-Dihydroxydocosane; 22:0 1,2-Diol; C22 Diol; Behenyl Glycol (related); Long-chain alpha,ω-diol; Eicosyl Ethylene Glycol (homolog)
EINECS	Contact for details

Quality Control

Our Docosane-1,2-Diol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product quality.

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
Loss on Drying	≤ 1.0%
Heavy Metals	< 10 ppm

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