Description

(4,6-Diisopropyl-1,3-Phenylene)Dimethanol is a high-purity aromatic diol building block characterized by its two hydroxymethyl groups on a sterically hindered diisopropylbenzene core. This compound matters for its role as a key monomer in the synthesis of advanced polymers, including high-performance polyesters, polyurethanes, and epoxy resins, where it imparts rigidity and modifies thermal properties. It is primarily needed by R&D chemists and process engineers in the specialty polymer, pharmaceutical intermediate, and advanced material sectors seeking to develop products with enhanced stability and specific functional characteristics.

Application

• Polymer Synthesis: A crucial monomer for producing high-performance, rigid polyesters and polycarbonates.
• Polyurethane Systems: Serves as a chain extender or cross-linking agent, contributing to improved mechanical strength and thermal stability in foams, coatings, and elastomers.
• Epoxy Resin Modifier: Used to modify epoxy resin formulations, enhancing toughness, chemical resistance, and glass transition temperature (Tg).
• Pharmaceutical Intermediates: Acts as a versatile building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Liquid Crystal Polymers (LCPs): A potential monomer for creating LCPs used in electronics and high-temperature applications.
• Cross-linking Agent: For thermosetting resins in coatings, adhesives, and composite materials.
• Organic Synthesis: A valuable intermediate for constructing complex aromatic structures in agrochemical and material science research.

Basic Information

Product Name	(4,6-Diisopropyl-1,3-Phenylene)Dimethanol
CAS No.	32445-22-0
Molecular Formula	C₁₄H₂₂O₂
Molecular Weight	222.32 g/mol
Synonyms	1,3-Bis(hydroxymethyl)-2,5-diisopropylbenzene; 2,5-Diisopropyl-1,3-benzenedimethanol; 2,5-Diisopropylresorcinol Dimethyl Ether; 2,5-Diisopropyl-1,3-phenylenedimethanol; 1,3-Benzenedimethanol, 2,5-diisopropyl-; DIPDM; DIP-PDM; Diisopropylphenylene Dimethanol
EINECS	Contact for details

Quality Control

Our (4,6-Diisopropyl-1,3-Phenylene)Dimethanol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption.

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%
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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