Description

Benzo[1,2-B:4,3-B']Dithiophene is a high-purity fused-ring heterocyclic compound that serves as a critical building block in advanced materials science. Its unique conjugated structure makes it an essential precursor for the synthesis of organic semiconductors and electronic materials. This product is primarily targeted at researchers and manufacturers in the organic electronics, photovoltaics, and specialty chemical synthesis sectors.

Application

• Key monomer for synthesizing p-type organic semiconductors used in organic field-effect transistors (OFETs).
• Core building block in the development of donor materials for organic photovoltaics (OPV) and perovskite solar cells.
• Precursor for conjugated polymers and small molecules in optoelectronic device research.
• Intermediate in the synthesis of complex heteroacenes for material science applications.
• Used in academic and industrial R&D for exploring new charge-transport materials.
• Starting material for creating fluorescent dyes and probes with tailored electronic properties.

Basic Information

Product Name	Benzo[1,2-B:4,3-B']Dithiophene
CAS No.	210-80-0
Molecular Formula	C10H6S2
Molecular Weight	190.28 g/mol
Synonyms	Benzo[1,2-b:4,3-b']dithiophene; Benzo[b]thieno[2,3-d]thiophene; 2,3:6,7-Dibenzo[b,d]thiophene; BDT; 210-80-0; NSC 163058; BDT core; Benzo[1,2-b:4,5-b']dithiophene (isomer)
EINECS	Contact for details

Quality Control

Our Benzo[1,2-B:4,3-B']Dithiophene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for electronic grade applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of advanced materials research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The product is light-sensitive and should be handled under inert atmosphere when appropriate for sensitive applications to prevent potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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