Description

Triisooctadecyl Benzene-1,2,4-Tricarboxylate is a high-molecular-weight ester derived from trimellitic acid and isooctadecanol, functioning as a versatile specialty chemical intermediate and additive. Its primary value lies in its ability to act as a high-performance plasticizer, lubricant, or processing aid, imparting desirable properties such as enhanced flexibility, thermal stability, and low volatility to polymer systems. This compound is particularly relevant for manufacturers in the plastics, coatings, and specialty lubricants industries seeking to improve product performance and durability.

Application

• As a specialty plasticizer for high-temperature PVC, synthetic rubbers, and engineering plastics to improve flexibility and heat resistance.
• As a lubricant and processing aid in polymer extrusion and molding to reduce friction and enhance flow characteristics.
• As a viscosity modifier and tackifier in advanced adhesive and sealant formulations.
• As a functional additive in coatings and inks to improve film formation, gloss, and durability.
• As a synthetic ester base for formulating high-performance lubricating greases and metalworking fluids.
• As an intermediate in the synthesis of more complex esters and polymerizable monomers.

Basic Information

Product Name	Triisooctadecyl Benzene-1,2,4-Tricarboxylate
CAS No.	93858-71-0
Molecular Formula	C63H114O6
Molecular Weight	967.6 g/mol
Synonyms	Triisooctadecyl Trimellitate; 1,2,4-Benzenetricarboxylic Acid Triisooctadecyl Ester; Triisostearyl Trimellitate; TITM; Trimellitic Acid Triisooctadecyl Ester; Tri-C18 Trimellitate; Isooctadecyl Trimellitate Ester
EINECS	Contact for details

Quality Control

Our Triisooctadecyl Benzene-1,2,4-Tricarboxylate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and meets agreed-upon specifications. A Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with every shipment to guarantee traceability and compliance.

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 and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.1%
Color (APHA)	≤ 100
Viscosity @ 25°C	Contact for details

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