Description

1,15-Pentadecanediol is a high-purity, long-chain aliphatic diol with the CAS number 14722-40-8. This versatile bifunctional intermediate is valued for its role as a key building block in the synthesis of specialized polymers, macrocyclic compounds, and high-performance lubricants. It is essential for R&D and production in the fragrance, polymer, and specialty chemical industries seeking to create novel materials with specific chain lengths and properties.

Application

• Polymer Synthesis: Serves as a monomer or chain extender for producing specialty polyesters, polyurethanes, and polycarbonates, imparting flexibility and specific physical properties.
• Macrocyclic Musk Production: A critical precursor in the synthesis of macrocyclic musk compounds for high-end fragrances and personal care products.
• Lubricant & Grease Formulation: Used to synthesize ester-based synthetic lubricants and greases with excellent thermal stability and low-temperature performance.
• Pharmaceutical Intermediates: Acts as a building block in the research and development of pharmaceutical actives and prodrugs.
• Crosslinking Agent: Functions as a crosslinker in coatings, adhesives, and elastomers to enhance mechanical strength and chemical resistance.
• Surfactant & Emulsifier Synthesis: Utilized to create non-ionic surfactants with specific hydrophilic-lipophilic balance (HLB) values.

Basic Information

Product Name	1,15-Pentadecanediol
CAS No.	14722-40-8
Molecular Formula	C₁₅H₃₂O₂
Molecular Weight	244.42 g/mol
Synonyms	Pentadecane-1,15-diol; 1,15-Dihydroxypentadecane; α,ω-Pentadecanediol; Pentamethylene glycol (homolog); 15-Hydroxypentadecan-1-ol; Long-chain C15 diol
EINECS	Contact for details

Quality Control

Our 1,15-Pentadecanediol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
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.