Description

2,4,6-Trimethylbenzene-1,3,5-Triylisophthalate is a high-purity organic building block and specialty monomer derived from mesitylene and isophthalic acid. This compound matters for its role as a key precursor in the synthesis of advanced polymers, including hyperbranched polymers and specialty polyesters with tailored thermal and mechanical properties. It is essential for researchers and manufacturers in the fields of advanced material science, polymer chemistry, and high-performance coatings who require precise molecular architectures.

Application

• Polymer Synthesis: A crucial trifunctional monomer for creating hyperbranched polymers, dendrimers, and cross-linked polymer networks.
• Advanced Material Production: Used in the development of high-performance engineering plastics, liquid crystalline polymers (LCPs), and polyarylates.
• Specialty Additives: Serves as a core structure for producing plasticizers, stabilizers, and other polymer additives with enhanced compatibility.
• Pharmaceutical Intermediates: Acts as a sophisticated building block in the multi-step synthesis of complex active pharmaceutical ingredients (APIs).
• Organic Electronics: Investigated as a precursor for materials used in organic light-emitting diodes (OLEDs) and semiconductor layers.
• Research & Development: A valuable reagent for academic and industrial R&D focused on novel macromolecular architectures and supramolecular chemistry.

Basic Information

Product Name	2,4,6-Trimethylbenzene-1,3,5-Triylisophthalate
CAS No.	1374764-27-8
Molecular Formula	C33H24O12
Molecular Weight	612.54 g/mol
Synonyms	1,3,5-Trimethyl-2,4,6-tris(3-carboxybenzoyl)benzene; Mesitylene-1,3,5-triyl triisophthalate; 1,3,5-Triisophthaloylmesitylene; Tris(3-carboxybenzoyl)mesitylene; 2,4,6-Trimethyl-1,3,5-benzenetriyl tris(1,3-benzenedicarboxylate); Mesitylenetricarboxylic Acid Triisophthalic Ester; TMTI (abbreviation); 1,3,5-Tris(3-carboxybenzoyl)-2,4,6-trimethylbenzene
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and precise customer requirements. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and FT-IR to confirm identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We adhere to a cGMP-compliant quality management system to guarantee traceability and reliability for research and industrial-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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