Description

Pentacosanediol is a high-purity, long-chain aliphatic diol with significant industrial utility due to its unique chemical structure. This compound is valued for its role as a versatile building block in advanced material synthesis and specialty chemical manufacturing. It is particularly relevant for industries focused on polymer research, high-performance lubricants, and fine chemical production where precise molecular architecture is required.

Application

• As a monomer or chain extender in the synthesis of specialty polyesters and polyurethanes.
• As a key intermediate for producing high-molecular-weight surfactants and emulsifiers.
• In the formulation of advanced lubricants and waxes requiring specific melting points and rheological properties.
• As a standard or reference material in analytical chemistry and chromatography.
• In research and development for novel lipid-based delivery systems and biomaterials.
• As a precursor for synthesizing complex organic molecules in pharmaceutical and agrochemical research.

Basic Information

Product Name	Pentacosanediol
CAS No.	73427-17-5
Molecular Formula	C25H52O2
Molecular Weight	384.68 g/mol
Synonyms	1,25-Pentacosanediol; Pentacosane-1,25-diol; 1,25-Dihydroxypentacosane; 25-Hydroxypentacosan-1-ol; Long-chain C25 diol
EINECS	Contact for details

Quality Control

Our Pentacosanediol is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assessment and identity confirmation. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to guarantee compliance with your technical requirements.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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