Description

4,4',4'',4'''-Methanetetrayltetraphenol is a high-purity, multi-functional phenolic compound with a tetrahedral core structure. This unique molecular architecture makes it a valuable intermediate for synthesizing advanced polymers, resins, and specialty chemicals. It is primarily sought after by R&D laboratories and industrial manufacturers in the polymer, electronics, and advanced materials sectors for creating high-performance, cross-linked networks.

Application

• Polymer & Resin Synthesis: A key monomer for producing high-performance epoxy resins, phenolic resins, and polycarbonates with enhanced thermal and mechanical properties.
• Cross-linking Agent: Used to create densely cross-linked polymer networks for coatings, adhesives, and composite materials requiring superior chemical resistance and durability.
• Electronics & Semiconductor Materials: Serves as a precursor for dielectric materials, photoresists, and encapsulants in microelectronics fabrication.
• Liquid Crystal & OLED Materials: Acts as a core building block for star-shaped or dendritic molecules used in advanced display technologies.
• Pharmaceutical & Agrochemical Intermediates: Utilized in the synthesis of complex molecules for active pharmaceutical ingredients (APIs) and specialized agrochemicals.
• Flame Retardant Additives: Incorporated as a reactive component in flame-retardant formulations for plastics and textiles.

Basic Information

Product Name	4,4',4'',4'''-Methanetetrayltetraphenol
CAS No.	53184-78-4
Molecular Formula	C25H20O4
Molecular Weight	384.42 g/mol
Synonyms	Tetrakis(4-hydroxyphenyl)methane; 4,4',4'',4'''-Methylidynetetraphenol; Methanetetrayltetrakis[benzene-4,1-diyl]tetrol; Tetraphenylmethane-4,4',4'',4'''-tetrol; Phenol, 4,4',4'',4'''-methanetetrayltetrakis-; THPM; TPM; 1,1,1,1-Tetrakis(4-hydroxyphenyl)methane
EINECS	Contact for details

Quality Control

Our 4,4',4'',4'''-Methanetetrayltetraphenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation of quality. 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	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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