Description

Tqtpa, Tris(4-(Quinolin-8-Yl)Phenyl)Amine is a high-purity, functional organic material belonging to the class of triarylamine derivatives. This compound is valued for its excellent hole-transporting properties and thermal stability, making it a critical component in advanced optoelectronic devices. It is primarily sought after by researchers and manufacturers in the organic electronics and display technology sectors for developing next-generation light-emitting components.

Application

• Hole-Transport Layer (HTL) Material in Organic Light-Emitting Diodes (OLEDs) and Perovskite Light-Emitting Diodes (PeLEDs).
• Host Material in the emissive layer of phosphorescent OLED (PhOLED) devices.
• Key Intermediate for synthesizing more complex organic semiconductors and electronic materials.
• Research & Development of novel organic electronic devices, including organic photovoltaics (OPVs) and thin-film transistors (OTFTs).
• Component in Advanced Display Technologies, contributing to improved efficiency and longevity of screens.

Basic Information

Product Name	Tqtpa, Tris(4-(Quinolin-8-Yl)Phenyl)Amine
CAS No.	1142945-07-0
Molecular Formula	C51H33N4
Molecular Weight	701.84 g/mol
Synonyms	Tris(4-(quinolin-8-yl)phenyl)amine; TQTPA; 8,8',8''-(Nitrilotris(benzene-4,1-diyl))tris(quinoline); Tris[4-(8-quinolyl)phenyl]amine; TPA-3Q; Organic Semiconductor HTL Material; Hole Transport Material TQTPA
EINECS	Contact for details

Quality Control

Our Tqtpa is manufactured under strict quality management systems to ensure batch-to-batch consistency and high performance in electronic applications. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and key performance indicators. Quality is verified through advanced analytical techniques including HPLC, NMR, and mass spectrometry to meet the stringent requirements of the optoelectronics industry.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Keep the container sealed under an inert atmosphere to prevent degradation and ensure long-term stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Residual Solvents (GC)	Meets ICH guidelines
Glass Transition Temperature (Tg)	Contact for details
Thermal Decomposition Temperature (Td)	Contact for details

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