Description

4,4'-Dihydroxydiphenylmethane is a high-purity bisphenol derivative, also known as bisphenol F. This compound serves as a critical monomer and intermediate in advanced polymer synthesis, offering superior performance characteristics in demanding applications. It is essential for manufacturers in the epoxy resin, polycarbonate, and specialty adhesive industries who require consistent quality and reliable supply for high-performance formulations.

Application

• Primary monomer for the production of high-performance epoxy resins and coatings.
• Key intermediate in the synthesis of polycarbonates and other engineering plastics.
• Building block for flame-retardant materials and additives.
• Used in the formulation of specialty adhesives and sealants.
• Intermediate for pharmaceutical and agrochemical active ingredients.
• Component in composite materials for the automotive and aerospace sectors.
• Raw material for dyestuffs and photographic chemicals.

Basic Information

Product Name	4,4'-Dihydroxydiphenylmethane
CAS No.	620-92-8
Molecular Formula	C13H12O2
Molecular Weight	200.23 g/mol
Synonyms	Bisphenol F; 4,4'-Methylenediphenol; Bis(4-hydroxyphenyl)methane; 4,4'-Dihydroxydiphenylmethane; DHDPM; BPF; 4,4'-Bisphenol F
EINECS	210-658-2

Quality Control

Our 4,4'-Dihydroxydiphenylmethane is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for industrial and fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Melting Point	158 - 162 °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.