Description

2,5-Di-Naphthalen-1-Yl-3,4-Diphenyl-Thiophene is a high-purity, multi-aromatic thiophene derivative with a complex conjugated structure. This compound is valued for its unique photophysical and electronic properties, making it a critical advanced intermediate in materials science research and development. It is primarily sought by R&D chemists and process engineers in the organic electronics, photovoltaics, and specialty chemical synthesis sectors for creating novel functional materials.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a core building block or host/dopant material in the emissive layer due to its potential for high charge carrier mobility and tunable emission.
• Organic Photovoltaics (OPVs): Used in the development of donor or acceptor materials for solar cell active layers to enhance light absorption and charge separation efficiency.
• Organic Field-Effect Transistors (OFETs): Investigated as a semiconducting channel material for its promising π-π stacking and charge transport characteristics.
• Chemical Synthesis: Acts as a sophisticated intermediate for synthesizing more complex polycyclic aromatic hydrocarbons (PAHs) and heterocyclic compounds for advanced research.
• Photocatalysis & Sensitizers: Explored in research for applications in light-harvesting systems and as a photosensitizer due to its extended aromatic system.
• Luminescent Materials & Sensors: Utilized in the design of fluorescent probes, sensors, and other luminescent materials where specific photostability and emission profiles are required.

Basic Information

Product Name	2,5-Di-Naphthalen-1-Yl-3,4-Diphenyl-Thiophene
CAS No.	951384-65-9
Molecular Formula	C40H26S
Molecular Weight	538.70 g/mol
Synonyms	2,5-Bis(1-naphthyl)-3,4-diphenylthiophene; 2,5-Di(1-naphthyl)-3,4-diphenylthiophene; 3,4-Diphenyl-2,5-di-1-naphthylthiophene; 1,1'-(3,4-Diphenylthiophene-2,5-diyl)dinaphthalene; DNPT; Thiophene, 2,5-bis(1-naphthalenyl)-3,4-diphenyl-
EINECS	Contact for details

Quality Control

Every batch of 2,5-Di-Naphthalen-1-Yl-3,4-Diphenyl-Thiophene is synthesized and purified under controlled conditions to ensure exceptional purity and consistency for research applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with stringent internal specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which may affect performance. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.