Description

3,7-Dihydroxydiphenylenoxide is a specialized phenolic compound with a distinct molecular structure featuring a diphenylenoxide core. This compound is valued in advanced material synthesis for its ability to act as a key building block or functional modifier, imparting specific chemical and physical properties to the final product. It is primarily sought after by R&D and production teams in the pharmaceutical intermediates, high-performance polymer, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of high-performance engineering plastics, resins, and specialty polymers.
• Liquid Crystal & OLED Materials: Functions as a core structural unit in the development of advanced electronic display materials and organic light-emitting diodes.
• Agrochemical Synthesis: Employed in the research and manufacture of novel pesticides, herbicides, and plant growth regulators.
• Dye & Pigment Industry: Acts as an intermediate for synthesizing complex organic dyes, pigments, and colorants.
• Research & Development: Utilized in academic and industrial labs for chemical research, process development, and material science studies.

Basic Information

Product Name	3,7-Dihydroxydiphenylenoxide
CAS No.	35065-24-8
Molecular Formula	C₁₂H₈O₃
Molecular Weight	200.19 g/mol
Synonyms	3,7-Dihydroxydibenzo[b,d]furan; Dibenzo[b,d]furan-3,7-diol; 3,7-Dihydroxydibenzofuran; 3,7-Dihydroxy-diphenylene oxide
EINECS	Contact for details

Quality Control

Our 3,7-Dihydroxydiphenylenoxide is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light tan 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%

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