Description

Alcohols, C18-32 is a defined blend of long-chain, high-molecular-weight fatty alcohols, primarily within the stearyl to dotriacontyl alcohol range. This mixture is valued for its hydrophobic character, waxy consistency, and excellent emollient properties, serving as a versatile intermediate and functional additive. It is essential for formulators and manufacturers in industries such as personal care, cosmetics, lubricants, and plastics seeking to modify texture, improve stability, or act as a precursor for derivatives. The product is supplied with the CAS Registry Number 68911-61-5.

Application

• Personal Care & Cosmetics: Acts as a key emollient, thickener, and opacifying agent in creams, lotions, sticks (e.g., deodorants), and hair conditioners.
• Lubricants & Metalworking: Used as a friction modifier, viscosity index improver, and component in synthetic lubricants and greases.
• Plastics & Polymers: Functions as an internal and external lubricant and processing aid in PVC, polyolefins, and engineering plastics to improve flow and mold release.
• Textile & Fiber: Employed as a softener, spin finish component, and water-repellent treatment for fabrics and yarns.
• Chemical Synthesis: Serves as a feedstock for producing surfactants (ethoxylates, sulfates), esters, and other specialty chemicals.
• Adhesives & Waxes: Modifies the melting point, flexibility, and adhesion properties of hot-melt adhesives, polishes, and candle wax blends.

Basic Information

Product Name	Alcohols, C18-32
CAS No.	68911-61-5
Molecular Formula	Mixture (CnH2n+1OH, n=18-32)
Molecular Weight	~254-466 g/mol (Average)
Synonyms	C18-32 Alcohols; Fatty Alcohols C18-32; Long Chain Alcohols C18-32; Stearyl-Dotriacontyl Alcohol Blend; Higher Aliphatic Alcohols (C18-32); Alfol 18-32 (Trade Name); Lanol Alcohols (C18-32); Straight Chain C18-32 Alcohols
EINECS	Contact for details

Quality Control

Our Alcohols, C18-32 is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent composition, purity, and physical properties aligned with customer requirements. Certificates of Analysis (COA) documenting key parameters such as hydroxyl value, saponification value, melting range, and color are available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white waxy solid/flakes
Hydroxyl Value (mg KOH/g)	Contact for details
Saponification Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Iodine Value (g I2/100g)	Contact for details
Melting Point / Range	Contact for details
Color (APHA)	Contact for details
Water Content	Contact for details

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