Description

Tris(2-Hydroxyethyl) Benzene-1,2,4-Tricarboxylate is a versatile triester derivative of trimellitic acid, valued for its role as a key intermediate and functional additive. Its molecular structure, featuring three reactive hydroxyl groups, makes it an effective monomer for producing high-performance polymers, including polyesters and alkyd resins. This compound is essential for manufacturers in the coatings, plastics, and specialty chemical industries seeking to enhance product durability and functionality.

Application

• Polymer & Resin Synthesis: A crucial monomer for producing high-quality, branched polyesters and alkyd resins used in coatings and adhesives.
• Plasticizer Intermediate: Serves as a precursor in the manufacture of specialized, high-molecular-weight plasticizers for PVC and other polymers.
• Crosslinking Agent: Used in thermosetting resin systems to improve hardness, chemical resistance, and thermal stability of final products.
• Curing Agent for Epoxy Resins: Functions as a polyol component to modify and cure epoxy formulations, enhancing flexibility and adhesion.
• Specialty Chemical Intermediate: Employed in organic synthesis for pharmaceuticals, agrochemicals, and liquid crystal materials.
• UV-Curable Resins: Incorporated into formulations for inks, coatings, and 3D printing resins that require rapid curing under UV light.

Basic Information

Product Name	Tris(2-Hydroxyethyl) Benzene-1,2,4-Tricarboxylate
CAS No.	17773-18-1
Molecular Formula	C15H18O9
Molecular Weight	342.30 g/mol
Synonyms	1,2,4-Benzenetricarboxylic Acid Tris(2-Hydroxyethyl) Ester; Trimellitic Acid Tris(2-Hydroxyethyl) Ester; Tris(2-Hydroxyethyl) Trimellitate; 2-Hydroxyethyl Trimellitate; THEIC Derivative; Glycol Trimellitate; Tris(β-Hydroxyethyl) Trimellitate; Ethylene Glycol Trimellitate
EINECS	Contact for details

Quality Control

Our Tris(2-Hydroxyethyl) Benzene-1,2,4-Tricarboxylate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profile analysis, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, physical properties, and test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	Contact for details
Color (APHA)	≤ 100

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