Description

2,2'-(2,5-Bis((2-Butyloctyl)Oxy)-1,4-Phenylene)Dithieno[3,2-B]Thiophene is a high-performance organic semiconductor material belonging to the class of conjugated polymers and small molecules. This compound matters for its excellent charge carrier mobility and solution-processability, making it a key component in advanced electronic devices. It is primarily needed by researchers and manufacturers in the organic electronics, photovoltaics, and display technology sectors for developing next-generation flexible and efficient components.

Application

• Organic Field-Effect Transistors (OFETs): As a high-mobility p-type or ambipolar semiconductor layer.
• Organic Photovoltaics (OPVs): Utilized as an electron donor or acceptor material in bulk heterojunction solar cells.
• Organic Light-Emitting Diodes (OLEDs): Serves in the emissive or charge transport layers for display and lighting applications.
• Chemical Sensors: Employed in the fabrication of sensitive and selective detection layers for gases or analytes.
• Perovskite Solar Cells: Used as a hole-transporting material (HTM) to enhance device stability and efficiency.
• Printed Electronics: Ideal for inkjet printing or roll-to-roll processing of flexible electronic circuits.
• Research & Development: Serves as a critical building block for synthesizing novel conjugated polymers and studying structure-property relationships.

Basic Information

Item	Details
Product Name	2,2'-(2,5-Bis((2-Butyloctyl)Oxy)-1,4-Phenylene)Dithieno[3,2-B]Thiophene
CAS No.	1914976-69-4
Molecular Formula	C46H66O2S3
Molecular Weight	755.22 g/mol
Synonyms	DTBDT-C8C12; 2,2'-(2,5-Bis((2-butyloctyl)oxy)-1,4-phenylene)dithieno[3,2-b]thiophene; Dithieno[3,2-b]thiophene, 2,2'-[2,5-bis[(2-butyloctyl)oxy]-1,4-phenylene]bis-; Benzene, 1,4-bis[(2-butyloctyl)oxy]-2,5-bis[2-(thieno[3,2-b]thiophen-2-yl)thien-5-yl]-; 1914976-69-4; DTBDT derivative; Alkoxy-substituted dithienothiophene-phenylene copolymer precursor
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to guarantee high purity and batch-to-batch consistency, which is critical for reproducible device performance. Certificates of Analysis (COA) detailing purity, identity, and key physical properties are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to prevent potential oxidation.

Specification

Item	Specification
Appearance	Dark solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Elemental Analysis	Conforms to theoretical values

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