Description

Fatty Acids, Tallow, iso-Bu Esters are a class of synthetic esters derived from tallow fatty acids and isobutyl alcohol. This product serves as a versatile chemical intermediate and functional additive, valued for its hydrophobic properties and ability to modify surface characteristics. It is primarily utilized in the formulation of industrial lubricants, metalworking fluids, and as a plasticizer or emollient in various manufacturing processes.

Application

• As a base stock or additive in the formulation of industrial lubricants and greases.
• As a component in metalworking fluids and rolling oils to provide lubrication and corrosion protection.
• As a plasticizer and processing aid in polymer and rubber compounds.
• As an emollient and thickening agent in cosmetic and personal care formulations.
• As a raw material for the synthesis of other specialty esters and surfactants.
• As a waterproofing agent and release agent in various industrial applications.
• As a component in textile auxiliaries and leather processing chemicals.

Basic Information

Product Name	Fatty Acids, Tallow, iso-Bu Esters
CAS No.	68526-50-1
Molecular Formula	Mixture
Molecular Weight	Varies by composition
Synonyms	Tallow fatty acids isobutyl esters; Isobutyl tallate; Tallow acid, isobutyl ester; Isobutyl esters of tallow fatty acids; Isobutyl tallowate; Esters, tallow fatty acids, isobutyl; Fatty acids, tallow, esters with isobutyl alcohol
EINECS	Contact for details

Quality Control

Our Fatty Acids, Tallow, iso-Bu Esters are produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and meets agreed-upon specifications for parameters such as ester content, acid value, saponification value, and iodine value. Certificates of Analysis (COA) 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 away from strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow liquid
Identification (IR)	Conforms
Acid Value	≤ 2.0 mg KOH/g
Saponification Value	Contact for details
Iodine Value	Contact for details
Moisture (Karl Fischer)	≤ 0.2 %
Color (Gardner)	≤ 5

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