Description

Tetraphenylthiophene is a high-purity, multi-aromatic heterocyclic compound characterized by its unique molecular structure. This specialty chemical serves as a critical building block and functional material in advanced research and industrial synthesis. It is primarily sought after by manufacturers and R&D laboratories in the electronics, photonics, and fine chemical sectors for its specific electronic and structural properties.

Application

• Organic Light-Emitting Diodes (OLEDs): Used as a core component or dopant in the emissive layer for the development of efficient blue or white light-emitting devices.
• Organic Photovoltaics (OPVs): Functions as an electron donor or acceptor material in the active layer of solar cells due to its favorable charge transport properties.
• Organic Field-Effect Transistors (OFETs): Employed as a semiconducting material to fabricate high-performance electronic circuits and sensors.
• Chemical Synthesis: Acts as a versatile intermediate or ligand in the synthesis of complex organic molecules, pharmaceuticals, and catalysts.
• Fluorescent Probes & Sensors: Utilized in the design of fluorescent dyes and chemosensors for biological imaging and environmental detection.
• Liquid Crystals & Advanced Materials: Serves as a rigid, planar core structure for creating novel liquid crystalline materials and polymers with tailored properties.

Basic Information

Product Name	Tetraphenylthiophene
CAS No.	1884-68-0
Molecular Formula	C28H20S
Molecular Weight	388.52 g/mol
Synonyms	2,3,4,5-Tetraphenylthiophene; Thiophene, 2,3,4,5-tetraphenyl-; 1,1',2,2'-Tetraphenyl-3,3'-bithiophene (common misnomer); TPT; Tetraphenylthiofuran (archaic); NSC 406913; 2,3,4,5-Tetraphenyl-thiophene
EINECS	217-542-9

Quality Control

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

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	228 - 232 °C
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.