T81604

Triphenylamine

98%

• Synonym(s): N,N-Diphenylaniline, N,N-Diphenylbenzenamine
• Linear Formula: (C₆H₅)₃N
• CAS Number: 603-34-9
• Molecular Weight: 245.32
• Beilstein: 2050487
• EC Number: 210-035-5
• MDL number: MFCD00003020
• UNSPSC Code: 12352100
• PubChem Substance ID: 24900507
• NACRES: NA.22

Properties

• Assay: 98%
• bp: 347-348 °C (lit.)
• mp: 124-128 °C (lit.)
• SMILES string: c1ccc(cc1)N(c2ccccc2)c3ccccc3
• InChI: 1S/C18H15N/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
• InChI key: ODHXBMXNKOYIBV-UHFFFAOYSA-N

Description

Application

• Photoinitiators for Hydrogel Formation: Triphenylamine derivatives are used as novel D-pi-A hemicyanine dyes, acting as effective photoinitiators for in situ hydrogel formation and DLP printing, expanding their applications in biomedical engineering and 3D printing technologies (Du et al., 2024).


• Supramolecular Photosensitizers: A supramolecular construct based on triphenylamine and pyrazine demonstrates aggregation-induced emission properties, enhancing the efficiency of photooxidation reactions. This development offers potential improvements in photodynamic therapy and environmental applications (Dong et al., 2024).


• Highly Efficient OLEDs: Triphenylamine is integral in synthesizing new phenanthro[9,10-d]oxazole-based fluorophores with hybridized local and charge-transfer characteristics. These materials are crucial for developing blue non-doped OLEDs with minimal efficiency roll-off, significant for advanced display technologies (Xie et al., 2024).


• Memory Device Applications: Modifications in donor end caps in N-heteroaromatic systems containing triphenylamine were explored for binary-to-ternary WORM memory conversion, contributing to advancements in memory storage technology (Gayathri et al., 2024).

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves