Description

3-(Diphenylamino)Phenol is a high-purity organic intermediate featuring a unique molecular structure that combines phenolic and diphenylamino functional groups. This compound is valued for its role as a versatile building block in the synthesis of advanced materials and specialty chemicals. It is primarily sought after by manufacturers and R&D teams in the pharmaceutical, agrochemical, and advanced polymer industries for developing novel compounds with specific electronic or binding properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring complex amine-phenol architectures.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or additive in the production of specialty polymers, including polyimides and epoxy resins, to modify thermal or mechanical properties.
• Electron-Transport Materials: Investigated for use in organic light-emitting diodes (OLEDs) and other electronic devices due to its charge-transport capabilities.
• Dye & Pigment Manufacturing: Functions as an intermediate in the synthesis of complex dyes and organic pigments.
• Research & Development: A valuable reagent for academic and industrial research in organic chemistry and material science.

Basic Information

Product Name	3-(Diphenylamino)Phenol
CAS No.	107396-23-6
Molecular Formula	C18H15NO
Molecular Weight	261.32 g/mol
Synonyms	3-Hydroxytriphenylamine; N,N-Diphenyl-3-aminophenol; 3-(N,N-Diphenylamino)phenol; 3-(Diphenylamino)phenol; Phenol, 3-(diphenylamino)-; 3-Aminophenol, N,N-diphenyl-; Triphenylamine-3-ol
EINECS	Contact for details

Quality Control

Our 3-(Diphenylamino)Phenol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.