Description

Fatty Acids, Tallow, Guerbet Reaction Products are a specialized class of branched-chain fatty acid derivatives synthesized via the Guerbet reaction of tallow fatty acids. This unique chemical modification imparts enhanced oxidative stability, low-temperature fluidity, and superior lubricity compared to their linear counterparts. These high-performance intermediates are essential for formulators in the lubricants, metalworking fluids, cosmetics, and plastics industries seeking to improve product performance and longevity.

Application

• High-Performance Lubricants & Greases: Acts as a base fluid or additive to enhance viscosity index, thermal stability, and lubricity in synthetic and semi-synthetic lubricants.
• Metalworking Fluids: Used as a friction modifier and emulsifier in cutting, grinding, and drawing fluids to improve surface finish and tool life.
• Personal Care & Cosmetics: Serves as an emollient and thickening agent in creams, lotions, and lipsticks, providing a non-greasy feel and improved spreadability.
• Polymer & Plastic Additives: Functions as an internal or external lubricant and plasticizer in PVC and other polymers to aid processing and modify flexibility.
• Textile & Leather Auxiliaries: Employed as a softener and lubricant in fiber processing and leather finishing to impart a smooth hand feel.
• Corrosion Inhibitors: Utilized as a component in protective coatings and formulations to form a barrier film on metal surfaces.

Basic Information

Product Name	Fatty Acids, Tallow, Guerbet Reaction Products
CAS No.	73138-58-6
Molecular Formula	Complex mixture; primarily C28-C36 branched-chain fatty acids
Molecular Weight	Varies by composition (Typical range: 400-550 g/mol)
Synonyms	Tallow fatty acids, Guerbet reaction products; Guerbet acids of tallow; Branched-chain tallow fatty acids; Iso-stearic acids (branched); High molecular weight Guerbet alcohols, hydrogenated, tallow fatty acids; Hydrogenated tallow Guerbet alcohol fatty acid esters
EINECS	Contact for details

Quality Control

Our Fatty Acids, Tallow, Guerbet Reaction Products are manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. Key parameters monitored include acid value, saponification value, iodine value, hydroxyl value, and color. Certificates of Analysis (COA) documenting these results are available upon request 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/59-77°F) under an inert atmosphere (e.g., nitrogen) to minimize oxidation. Keep away from heat, sparks, and open flame. Isolate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Acid Value (mg KOH/g)	Contact for details
Saponification Value (mg KOH/g)	Contact for details
Iodine Value (g I2/100g)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Color (Gardner)	≤ 5
Water Content	≤ 0.5%

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