Description

3-Methyltriphenylamine is a high-purity organic compound widely utilized as a key intermediate and functional material in advanced chemical synthesis. Its value lies in its specific aromatic amine structure, which is integral to the development of high-performance materials. This product is essential for manufacturers and R&D facilities in the electronics, photonics, and specialty chemical industries seeking reliable, high-quality building blocks for their processes.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a crucial hole-transporting material (HTM) or host material in the emissive layers of display and lighting technologies.
• Photoconductors and Charge Transport Materials: Used in the formulation of photoreceptors for photocopiers, laser printers, and other electrophotographic devices.
• Pharmaceutical Intermediates: Acts as a sophisticated building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals.
• Liquid Crystal Displays (LCDs): Employed as a component in alignment layers or other functional films within display manufacturing.
• Organic Photovoltaics (OPVs): Investigated for use in solar cell applications as part of the electron donor or acceptor system.
• Chemical Research & Development: Provides a versatile scaffold for synthesizing novel ligands, catalysts, and specialty polymers in academic and industrial R&D.

Basic Information

Product Name	3-Methyltriphenylamine
CAS No.	4316-54-5
Molecular Formula	C19H17N
Molecular Weight	259.34 g/mol
Synonyms	N-(3-Methylphenyl)diphenylamine; 3-Methyl-N,N-diphenylaniline; Triphenylamine, 3-methyl-; m-Methyltriphenylamine; Benzenamine, 3-methyl-N,N-diphenyl-; N,N-Diphenyl-m-toluidine; 3-MTPA
EINECS	224-345-5

Quality Control

Our 3-Methyltriphenylamine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon). 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%

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