Description

2,2'-Bis(Hydroxymethyl)Diphenyl Ether is a versatile aromatic diol compound characterized by its two hydroxymethyl groups attached to a diphenyl ether core. This structure makes it a valuable bifunctional monomer and reactive intermediate in advanced polymer synthesis. It is primarily sought after by manufacturers in the specialty polymer, epoxy resin, and pharmaceutical intermediate sectors for creating high-performance materials.

Application

• Polymer Synthesis: Key monomer for producing high-performance polyesters, polycarbonates, and polyurethanes with enhanced thermal and mechanical properties.
• Epoxy Resin Modifier: Used as a reactive diluent or cross-linking agent to improve flexibility, adhesion, and chemical resistance of epoxy systems.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Liquid Crystal Polymers (LCPs): A precursor in the manufacture of high-temperature resistant LCPs used in electronics and aerospace.
• Coating & Adhesive Formulations: Imparts durability and weatherability to industrial and protective coatings, as well as structural adhesives.
• Flame Retardant Additives: Incorporated into polymer backbones to enhance flame retardancy without compromising processability.

Basic Information

Product Name	2,2'-Bis(Hydroxymethyl)Diphenyl Ether
CAS No.	10038-40-1
Molecular Formula	C₁₄H₁₄O₃
Molecular Weight	230.26 g/mol
Synonyms	2,2'-Bis(hydroxymethyl)diphenyl ether; 2,2'-(Oxybis(methylene))diphenol; 1,1'-[Oxybis(2,1-phenylene)]dimethanol; Bis(2-hydroxy-5-hydroxymethylphenyl) ether; Diphenyl ether-2,2'-dimethanol; 2,2'-Dihydroxymethyldiphenyl ether; BHMDPE; (Hydroxymethyl)phenol ether dimer
EINECS	233-108-5

Quality Control

Our 2,2'-Bis(Hydroxymethyl)Diphenyl Ether is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with each shipment to guarantee compliance with your specific application requirements.

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 remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 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.