Description

Benzo[1,2-B:5,4-B']Dithiophene is a high-purity fused-ring heterocyclic compound that serves as a critical building block in advanced material science. Its unique conjugated structure makes it an essential precursor for the synthesis of organic semiconductors and electronic materials. This compound is primarily sought by researchers and manufacturers in the organic electronics, photovoltaics, and specialty chemical synthesis sectors.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing high-performance p-type organic semiconductors used in field-effect transistors (OFETs).
• Photovoltaic Material Development: Serves as a core unit in the design of donor-acceptor copolymers for organic solar cells (OSCs) and perovskite solar cells.
• Electroluminescent Material Synthesis: Used in the creation of novel light-emitting materials for organic light-emitting diodes (OLEDs) and displays.
• Chemical Research Intermediate: An important starting material in academic and industrial R&D for exploring new conjugated polymers and small molecules.
• Charge Transport Material: Incorporated into hole-transporting layers (HTLs) to improve device efficiency and stability.
• Sensor Technology: Utilized in the development of chemical sensors due to its tunable electronic properties.

Basic Information

Product Name	Benzo[1,2-B:5,4-B']Dithiophene
CAS No.	267-61-8
Molecular Formula	C10H6S2
Molecular Weight	190.28 g/mol
Synonyms	Benzo[1,2-b:5,4-b']dithiophene; Benzo[1,2-b:5,4-b']dithiophene; 2,6-Dithianaphthalene; BDT; BDT core; BDT monomer; Thieno[3,2-b]benzothiophene (related fused system); Dithienobenzene (informal)
EINECS	Contact for details

Quality Control

Our Benzo[1,2-B:5,4-B']Dithiophene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, which is critical for electronic applications. We employ advanced analytical techniques including HPLC, GC-MS, and NMR for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D 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). This material is light-sensitive (store away from light). For long-term storage, consider an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.