Description

Bis[(1-Methyl-1-Phenylethyl)Phenyl] Isophthalate is a high-purity specialty chemical ester, valued for its role as a versatile intermediate and performance additive. This compound is engineered to provide enhanced stability and specific functional properties in demanding formulations. It is primarily sought by manufacturers in the polymer, specialty chemical, and advanced material sectors for applications requiring tailored molecular architectures.

Application

• Polymer Additive: Acts as a plasticizer, stabilizer, or co-monomer to modify the flexibility, thermal stability, or processing characteristics of specialty polymers and resins.
• Specialty Chemical Intermediate: Serves as a key building block in the synthesis of more complex molecules for pharmaceuticals, agrochemicals, or advanced organic materials.
• High-Performance Material Production: Used in the formulation of advanced composites, liquid crystal polymers (LCPs), or engineering plastics where specific ester linkages are required.
• Coating and Adhesive Formulations: Imparts desired rheological or film-forming properties in high-end industrial coatings, sealants, and adhesive systems.
• Research and Development: Employed in academic and industrial R&D labs for exploring new chemical entities and material science applications.

Basic Information

Product Name	Bis[(1-Methyl-1-Phenylethyl)Phenyl] Isophthalate
CAS No.	93951-36-1
Molecular Formula	C42H38O4
Molecular Weight	606.75 g/mol
Synonyms	1,3-Benzenedicarboxylic acid, bis[2-(1-methyl-1-phenylethyl)phenyl] ester; Isophthalic acid, bis[2-(α,α-dimethylbenzyl)phenyl] ester; Bis(2-(1-methyl-1-phenylethyl)phenyl) isophthalate; 2-(1-Methyl-1-phenylethyl)phenyl isophthalate (dimer); Di(2-(α,α-dimethylbenzyl)phenyl) isophthalate; Bis(2-(α,α-dimethylbenzyl)phenyl) 1,3-benzenedicarboxylate
EINECS	Contact for details

Quality Control

Our production of Bis[(1-Methyl-1-Phenylethyl)Phenyl] Isophthalate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency meet exacting standards. A Certificate of Analysis (COA) detailing all critical parameters is provided with each 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 acids and incompatible organic solvents. Ensure the storage area is free from sources of ignition and excessive heat.

Specification

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

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