Description

Tris(4-(Thiophen-2-Yl)Phenyl)Amine is a high-purity organic semiconductor material belonging to the class of star-shaped triarylamine derivatives. This compound matters for its excellent hole-transporting properties and thermal stability, which are critical for advanced optoelectronic device performance. It is primarily needed by manufacturers and R&D teams in the organic electronics, photovoltaics, and display technology sectors.

Application

• As a hole-transport layer (HTL) material in Organic Light-Emitting Diodes (OLEDs) and Perovskite Solar Cells (PSCs).
• As a key functional component in the development of organic field-effect transistors (OFETs).
• As a charge-transport material in photoconductive devices and xerographic applications.
• As a building block or intermediate for synthesizing more complex organic electronic materials.
• In academic and industrial research focused on novel organic semiconductor architectures.
• For use in electrochromic devices due to its redox-active amine center.

Basic Information

Product Name	Tris(4-(Thiophen-2-Yl)Phenyl)Amine
CAS No.	142807-63-4
Molecular Formula	C30H21NS3
Molecular Weight	491.68 g/mol
Synonyms	Tris[4-(2-thienyl)phenyl]amine; 4,4',4''-Tris(thiophen-2-yl)triphenylamine; TTPA; Tri(4-thiophen-2-yl-phenyl)amine; N,N-Bis[4-(thiophen-2-yl)phenyl]-4-(thiophen-2-yl)aniline; Star-shaped triarylamine derivative; Hole-transport material 1
EINECS	Contact for details

Quality Control

Our Tris(4-(Thiophen-2-Yl)Phenyl)Amine is produced under strict quality management protocols to ensure batch-to-batch consistency and high performance in sensitive electronic applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The product is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.