Description

4,4-Di(n-Octyl)-4H-Cyclopenta[2,1-B:3,4-B']Dithiophene is a high-purity organic semiconductor building block, specifically a dithienocyclopentadiene (DTC) derivative, critical for advanced material synthesis. Its core value lies in its excellent charge transport properties and tunable energy levels, making it indispensable for developing high-performance electronic devices. This compound is primarily needed by R&D chemists and material scientists in the organic electronics, photovoltaics, and advanced polymer industries.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key donor or acceptor material in the active layer for efficient solar energy conversion.
• Organic Field-Effect Transistors (OFETs): Used as a semiconductor channel material due to its high hole mobility and stability.
• Perovskite Solar Cells: Employed as a hole-transporting material (HTM) or an interfacial layer to enhance device efficiency and longevity.
• Organic Light-Emitting Diodes (OLEDs): Functions as a host or emissive layer component in display and lighting technologies.
• Chemical Synthesis: Acts as a versatile precursor or intermediate for synthesizing more complex conjugated polymers and small molecules.
• Research & Development: Essential for academic and industrial research into novel organic electronic materials and their structure-property relationships.

Basic Information

Product Name	4,4-Di(n-Octyl)-4H-Cyclopenta[2,1-B:3,4-B']Dithiophene
CAS No.	153312-87-9
Molecular Formula	C29H42S2
Molecular Weight	454.77 g/mol
Synonyms	4,4-Dioctyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene; DTC-C8; 4H-Cyclopenta[2,1-b:3,4-b']dithiophene, 4,4-dioctyl-; 4,4-Bis(octyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene; 2,6-Dioctyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene; Dithienocyclopentadiene derivative; CPD-DT-C8
EINECS	Contact for details

Quality Control

Our 4,4-Di(n-Octyl)-4H-Cyclopenta[2,1-B:3,4-B']Dithiophene is manufactured under strict quality protocols to ensure batch-to-batch consistency for sensitive electronic applications. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to confirm identity and high purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and degradation. Keep the container in a cool, dry, and well-ventilated place, away from heat and incompatible materials.

Specification

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

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