Description

2,2'-Dihydroxydiphenyl Ether is a high-purity diaryl ether derivative characterized by its two phenolic hydroxyl groups in the ortho positions. This specific molecular structure makes it a valuable key intermediate and building block in advanced organic synthesis. It is essential for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a rigid, functionalized diaryl ether core.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its structure contributes to biological activity.
• Polymer Chemistry: Acts as a monomer or chain extender in the manufacture of high-performance engineering plastics, resins, and polyarylates, enhancing thermal stability and mechanical properties.
• Ligand and Catalyst Preparation: Employed in the development of chelating ligands for metal catalysts used in cross-coupling and other organic transformations.
• Material Science Research: Utilized in R&D for creating novel organic electronic materials, liquid crystals, and advanced coatings.
• Chemical Synthesis Building Block: Provides a versatile scaffold for synthesizing complex molecules in fine chemical and custom manufacturing operations.

Basic Information

Item	Detail
Product Name	2,2'-Dihydroxydiphenyl Ether
CAS No.	15764-52-0
Molecular Formula	C₁₂H₁₀O₃
Molecular Weight	202.21 g/mol
Synonyms	2,2'-Oxydiphenol; 2,2'-Dihydroxydiphenyl Oxide; Bis(2-hydroxyphenyl) Ether; o,o'-Dihydroxydiphenyl Ether; 2-Hydroxyphenyl 2-hydroxyphenyl ether; 1,1'-Oxybis(2-hydroxybenzene); 2,2'-Diphenol Ether
EINECS	Contact for details

Quality Control

Our 2,2'-Dihydroxydiphenyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting results from HPLC, GC, and other relevant methods are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108 - 112 °C
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.