Description

2-Octylthieno[3,4-B]Thiophene is a high-purity, specialized organic semiconductor building block critical for advanced materials research and development. This compound is valued for its unique electronic properties and structural configuration, which make it an essential precursor in the synthesis of high-performance conjugated polymers and small molecules. It is primarily sought by researchers and manufacturers in the organic electronics, photovoltaics, and specialty chemical sectors for developing next-generation electronic devices.

Application

• As a key monomer or intermediate in the synthesis of conjugated polymers for organic field-effect transistors (OFETs).
• Development of donor-acceptor copolymers for use in organic photovoltaic (OPV) cells and solar panels.
• Research and production of organic semiconductor materials for flexible and printed electronics.
• As a building block for small molecule semiconductors used in light-emitting diodes (OLEDs).
• Synthesis of advanced electronic and photonic materials for academic and industrial R&D.
• Potential use in the development of chemical sensors and electrochromic devices.

Basic Information

Product Name	2-Octylthieno[3,4-B]Thiophene
CAS No.	1221182-02-0
Molecular Formula	C14H20S2
Molecular Weight	252.44 g/mol
Synonyms	2-Octylthieno[3,4-b]thiophene; Thieno[3,4-b]thiophene, 2-octyl-; 2-n-Octylthieno[3,4-b]thiophene; OT; OT-TT; 2-Octyl-TT; Semiconductor Monomer OT; Conjugated Polymer Building Block
EINECS	Contact for details

Quality Control

Every batch of 2-Octylthieno[3,4-B]Thiophene is produced and tested under strict quality management protocols to ensure exceptional purity and batch-to-batch consistency, meeting the rigorous demands of advanced materials synthesis. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to prevent contamination and degradation.

Specification

Item	Specification
Appearance	White to off-white solid
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.