Description

3,4-Diphenyl-Thiophene is a high-purity organic heterocyclic compound featuring a thiophene core substituted with phenyl groups at the 3 and 4 positions. This specific molecular architecture makes it a valuable advanced intermediate and building block in sophisticated chemical synthesis. It is primarily utilized in the research and development of organic electronic materials, pharmaceuticals, and specialty polymers. Industries such as OLED material manufacturing, agrochemical R&D, and academic research rely on its consistent quality for critical process development.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a key precursor or core structure in the synthesis of novel electron-transporting or host materials for display and lighting technologies.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those requiring a rigid, conjugated thiophene scaffold.
• Agrochemical Synthesis: Acts as a building block for developing new crop protection agents and herbicides with specific activity profiles.
• Organic Semiconductor Research: Employed in the development of novel materials for field-effect transistors (OFETs), solar cells, and other electronic devices.
• Ligand and Catalyst Development: Utilized to create specialized ligands for metal-organic catalysis and coordination chemistry.
• Polymer and Material Science: Incorporated into conjugated polymers or specialty coatings to modify electronic, optical, or mechanical properties.
• Fluorescent Dyes and Sensors: Functions as a core component in the design of fluorescent probes and chemosensors due to its photophysical characteristics.

Basic Information

Product Name	3,4-Diphenyl-Thiophene
CAS No.	95831-30-4
Molecular Formula	C16H12S
Molecular Weight	236.33 g/mol
Synonyms	3,4-Diphenylthiophene; 3,4-Diphenylthiofuran; Thiophene, 3,4-diphenyl-; 3,4-Bis(phenyl)thiophene; NSC 406913; 95831-30-4; 3,4-DPT
EINECS	Contact for details

Quality Control

Our 3,4-Diphenyl-Thiophene is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We are committed to supplying material that supports your regulatory and process validation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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