Description

3,5-Bis[3,5-Bis(Methoxycarbonyl)Phenoxymethyl]Phenol is a high-purity, multi-functional aromatic ester compound of significant interest in advanced material synthesis. Its complex, symmetrical structure makes it a valuable building block or cross-linking agent for creating polymers with specific thermal and mechanical properties. This chemical is primarily sought by R&D and production teams in the specialty polymer, epoxy resin, and pharmaceutical intermediate sectors.

Application

• Polymer Chemistry: Serves as a key monomer or cross-linking agent for synthesizing high-performance polymers, epoxy resins, and polyesters.
• Material Science: Used in the development of advanced composite materials, coatings, and adhesives requiring enhanced thermal stability.
• Pharmaceutical Intermediates: Acts as a sophisticated precursor in the multi-step synthesis of complex active pharmaceutical ingredients (APIs).
• Dendrimer & Hyperbranched Polymer Synthesis: Its symmetrical, multi-functional structure is ideal for constructing dendritic macromolecules.
• Liquid Crystal Polymers (LCPs): A potential rigid-rod monomer component for engineering thermotropic LCPs.
• Chemical Research: Employed as a model compound or reagent in organic synthesis and catalysis studies.

Basic Information

Product Name	3,5-Bis[3,5-Bis(Methoxycarbonyl)Phenoxymethyl]Phenol
CAS No.	186605-76-5
Molecular Formula	C31H30O13
Molecular Weight	610.56 g/mol
Synonyms	3,5-Bis[3,5-bis(methoxycarbonyl)phenoxymethyl]phenol; Phenol, 3,5-bis[[3,5-bis(methoxycarbonyl)phenoxy]methyl]-; 1,3-Bis({3,5-bis[(methoxycarbonyl)phenoxy]}methyl)-5-hydroxybenzene; Tetramethyl 5,5'-((((5-hydroxy-1,3-phenylene)bis(methylene))bis(oxy))bis(3,1-phenylene))bis(methylene)tetrabenzoate; Aromatic Tetraester Crosslinker; Multi-functional Phenolic Ester
EINECS	Contact for details

Quality Control

Every batch of 3,5-Bis[3,5-Bis(Methoxycarbonyl)Phenoxymethyl]Phenol is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets your precise research and development requirements. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request.

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 after opening to prevent degradation from atmospheric moisture.

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	≤ 1.0%
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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