Description

16-Hydroxyhexadecanoic Acid is a long-chain ω-hydroxy fatty acid that serves as a versatile intermediate in organic synthesis. Its bifunctional structure, featuring both a carboxylic acid and a terminal hydroxyl group, makes it a valuable building block for creating polymers, surfactants, and specialty esters. This compound is particularly relevant for manufacturers in the personal care, lubricant, and pharmaceutical industries seeking to develop bio-based or high-performance materials.

Application

• Polymer Synthesis: A key monomer for producing biodegradable polyesters and polyurethanes, contributing to materials with tailored flexibility and degradation profiles.
• Surfactants & Emulsifiers: Used in the manufacture of non-ionic surfactants and emulsifying agents for cosmetics, detergents, and industrial formulations.
• Lubricant Additives: Serves as a precursor for synthetic esters used in high-performance lubricants and metalworking fluids.
• Personal Care Ingredients: Employed in the synthesis of emollients, wax esters, and viscosity modifiers for creams, lotions, and ointments.
• Pharmaceutical Intermediates: Acts as a chiral building block in the synthesis of more complex bioactive molecules and prodrugs.
• Corrosion Inhibitors: Used to develop film-forming amine salts and other compounds that protect metal surfaces.

Basic Information

Product Name	16-Hydroxyhexadecanoic Acid
CAS No.	506-13-8
Molecular Formula	C₁₆H₃₂O₃
Molecular Weight	272.42 g/mol
Synonyms	16-Hydroxypalmitic Acid; ω-Hydroxypalmitic Acid; Juniperic Acid; 16-Hydroxyhexadecanoic Acid; Hexadecanoic acid, 16-hydroxy-; Hydroxy Palmitic Acid
EINECS	208-041-1

Quality Control

Our 16-Hydroxyhexadecanoic Acid is produced under a stringent quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA), detailing parameters such as purity, identity, and impurity profiles, is provided to guarantee consistency and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	96 - 100 °C
Loss on Drying	≤ 1.0 %

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