Description

4-[1-[4-(2-Hydroxyethoxy)Phenyl]-1-Methylethyl]Phenol is a specialized phenolic compound featuring a hydroxyethoxy functional group. This structural motif makes it a valuable intermediate in the synthesis of advanced polymers and functional materials, where it contributes to enhanced solubility, cross-linking, and thermal properties. It is primarily sought by R&D and production teams in the polymer, resin, and specialty chemical industries for developing high-performance coatings, adhesives, and engineering plastics.

Application

• Polymer Intermediate: A key monomer or chain extender in the production of high-performance polycarbonates, epoxy resins, and polyesters.
• UV Stabilizers & Antioxidants: Serves as a precursor in the synthesis of additives that protect polymers from degradation caused by light and oxidation.
• Specialty Coatings & Inks: Used to formulate advanced coatings with improved adhesion, flexibility, and chemical resistance.
• Adhesives & Sealants: Imparts enhanced bonding strength and durability in industrial adhesive formulations.
• Pharmaceutical Intermediates: Employed in the research and synthesis of certain active pharmaceutical ingredients (APIs).
• Liquid Crystal Polymers (LCPs): Acts as a building block in the manufacture of high-temperature, high-strength engineering plastics.

Basic Information

Product Name	4-[1-[4-(2-Hydroxyethoxy)Phenyl]-1-Methylethyl]Phenol
CAS No.	2065-16-9
Molecular Formula	C17H20O3
Molecular Weight	272.34 g/mol
Synonyms	4,4'-[1-Methyl-1-(4-hydroxyethoxy)phenyl]ethylidene]diphenol; 1,1-Bis(4-hydroxyphenyl)-1-[4-(2-hydroxyethoxy)phenyl]ethane; Phenol, 4,4'-[1-methyl-1-[4-(2-hydroxyethoxy)phenyl]ethylidene]bis-; BHEB; Bisphenol A Ethoxylate (2 EO/Hydroxyl); 4,4'-(1-Methyl-1-(4-(2-hydroxyethoxy)phenyl)ethylidene)diphenol; 2,2-Bis(4-hydroxyphenyl)-1-(4-(2-hydroxyethoxy)phenyl)propane
EINECS	218-180-6

Quality Control

Our 4-[1-[4-(2-Hydroxyethoxy)Phenyl]-1-Methylethyl]Phenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider packaging under an inert gas such as nitrogen.

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 (as Pb)	≤ 10 ppm

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