Description

1,1'-[Methylenebis(p-Phenyleneoxy)]Dipropan-2-Ol is a specialized aromatic ether-alcohol compound, recognized for its role as a versatile chemical intermediate. Its molecular structure, featuring a central methylene bridge and terminal hydroxyl groups, provides valuable reactivity for polymer synthesis and fine chemical manufacturing. This product is essential for R&D chemists and production engineers in the polymer, pharmaceutical, and specialty chemical industries seeking to develop advanced materials with specific properties.

Application

• Polymer Industry: Key monomer or chain extender in the synthesis of high-performance polyethers, polyesters, and epoxy resins.
• Pharmaceutical Intermediates: Serves as a crucial building block for the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Crosslinking Agent: Used in coatings, adhesives, and sealant formulations to enhance network density and improve mechanical properties.
• Liquid Crystal Polymers (LCPs): A potential monomer for creating rigid-rod polymers with high thermal stability and strength.
• Surface Active Agents: Can be derivatized to produce non-ionic surfactants or emulsifiers for specialized formulations.
• Chemical Research: A valuable reagent for academic and industrial research in organic synthesis and material science.

Basic Information

Item	Details
Product Name	1,1'-[Methylenebis(p-Phenyleneoxy)]Dipropan-2-Ol
CAS No.	47310-94-1
Molecular Formula	C21H28O4
Molecular Weight	344.45 g/mol
Synonyms	Bis[4-(2-hydroxypropoxy)phenyl]methane; 4,4'-Methylenebis[α-(2-hydroxypropoxy)benzene]; 1,1'-[Methylenebis(4-phenyleneoxy)]bis-2-propanol; α,α'-Bis[4-(2-hydroxypropoxy)phenyl]-p-xylene; 2-Propanol, 1,1'-[methylenebis(4-phenyleneoxy)]bis-; p,p'-Methylenediphenoxy diisopropanol; DPG-M (common abbreviation)
EINECS	Contact for details

Quality Control

Our production of 1,1'-[Methylenebis(p-Phenyleneoxy)]Dipropan-2-Ol adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with each shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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