Description

4-Benzyloxy-4''-(2,3-Epoxy-2-Methylpropoxy)-Diphenylsulfone is a specialized epoxy-functionalized sulfone derivative, serving as a critical advanced intermediate in the synthesis of high-performance polymers and specialty chemicals. Its unique bifunctional structure, combining an epoxide group with a sulfone linkage, provides exceptional reactivity and thermal stability for demanding applications. This compound is essential for R&D and production chemists in the polymer, electronics, and advanced materials sectors seeking to develop novel resins, adhesives, and coatings with enhanced properties.

Application

• Advanced Polymer Synthesis: Key monomer or cross-linking agent for high-temperature thermosetting resins, polyethersulfones (PES), and epoxy-based composites.
• Electronic Materials: Used in the formulation of encapsulants, underfills, and dielectric materials for semiconductor packaging due to its thermal and chemical resistance.
• Adhesive & Coating Formulations: Imparts superior adhesion, chemical resistance, and durability in industrial and specialty coatings and structural adhesives.
• Pharmaceutical Intermediates: Serves as a sophisticated building block in the multi-step synthesis of complex active pharmaceutical ingredients (APIs).
• Liquid Crystal Polymers (LCPs): A potential monomer for creating sulfone-containing LCPs with high thermal stability for precision molding applications.
• Research & Development: A valuable tool for academic and industrial researchers exploring new polymeric architectures and functional materials.

Basic Information

Product Name	4-Benzyloxy-4''-(2,3-Epoxy-2-Methylpropoxy)-Diphenylsulfone
CAS No.	141420-50-0
Molecular Formula	C23H22O5S
Molecular Weight	410.48 g/mol
Synonyms	1-(Benzyloxy)-4-[4-[(2-methyl-1,2-epoxypropoxy)phenyl]sulfonyl]benzene; 4-Benzyloxy-4'-(2,3-epoxy-2-methylpropoxy)diphenyl sulfone; 2-Methyl-2-[[4-[(4-phenylmethoxy)phenyl]sulfonyl]phenoxy]methyl]oxirane; Epoxy-functional Diphenylsulfone Derivative; BEPDPS (abbreviation); Glycidyl Ether of Hydroxy Diphenylsulfone Derivative; 1,2-Epoxy-3-((4'-(benzyloxy)-[1,1'-biphenyl]-4-yl)sulfonyl)-2-methylpropane
EINECS	Contact for details

Quality Control

Every batch of 4-Benzyloxy-4''-(2,3-Epoxy-2-Methylpropoxy)-Diphenylsulfone is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our products are supported by a detailed Certificate of Analysis (COA) that includes results from HPLC, NMR, and IR spectroscopy. We adhere to cGMP principles where applicable, and specifications can be aligned with customer-specific requirements for advanced material synthesis.

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 heat, sparks, and open flame. Due to its epoxy functionality and light-sensitive nature, prolonged exposure to light or elevated temperatures should be avoided to maintain product integrity.

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%
Epoxy Value	Contact for details
Heavy Metals	≤ 10 ppm

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