Description

Benzo[1,2-C:3,4C':5,6C'']Trithiophene is a high-purity, fused heterocyclic organic compound characterized by its unique trithiophene core structure. This specialized chemical serves as a critical building block and advanced material precursor, valued for its electronic and photophysical properties. It is primarily utilized by research institutions and industrial R&D departments focused on developing next-generation organic semiconductors, photovoltaics, and optoelectronic devices.

Application

• Organic Semiconductor Research: A key monomer or dopant for synthesizing novel conjugated polymers and small molecules for OFETs (Organic Field-Effect Transistors) and OLEDs (Organic Light-Emitting Diodes).
• Photovoltaic Materials: Used in the development of non-fullerene acceptors (NFAs) and other active layer components for organic solar cells (OSCs) due to its electron-accepting capabilities.
• Optoelectronic Devices: Serves as a core structure in materials for sensors, photodetectors, and light-emitting devices exploiting its charge transport properties.
• Chemical Synthesis: An advanced intermediate for constructing complex polycyclic aromatic hydrocarbons (PAHs) and heteroaromatic systems in academic and industrial organic chemistry.
• Material Science: Investigated for use in conductive films, electrochromic materials, and other functional coatings requiring tailored electronic properties.

Basic Information

Product Name	Benzo[1,2-C:3,4C':5,6C'']Trithiophene
CAS No.	67466-80-2
Molecular Formula	C12H6S3
Molecular Weight	246.37 g/mol
Synonyms	Benzo[1,2-c:3,4-c':5,6-c'']trithiophene; 1,2,5,6-Tetrathianaphthacene; Dithieno[2,3-b:3',2'-d]thiophene, 2,3-dihydro-; Benzo[1,2-c:4,5-c']dithiophene-4,8-dione (related intermediate); BTT (common abbreviation); 2,3,8,9-Tetrahydrobenzo[1,2-c:3,4-c':5,6-c'']trithiophene
EINECS	Contact for details

Quality Control

Our Benzo[1,2-C:3,4C':5,6C'']Trithiophene is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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