Description

2,2'-Bithiophene, 3,3'-Didodecyl- is a high-purity, functionalized conjugated organic compound designed for advanced material science and electronics research. This specialty chemical serves as a critical building block for creating semiconducting polymers and organic electronic components. It is essential for researchers and manufacturers in the fields of organic photovoltaics (OPVs), organic field-effect transistors (OFETs), and electrochromic devices who require precise molecular structures to tune material properties. Our supply ensures consistent quality and reliable performance for your most demanding R&D and production needs.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing conjugated polymers with tailored electronic properties.
• Organic Photovoltaic (OPV) Materials: Used in the development of donor or acceptor materials for solar cell active layers.
• Organic Field-Effect Transistors (OFETs): Serves as a core component for creating high-mobility semiconducting channels.
• Electrochromic Devices: Employed in the synthesis of polymers that change color with applied voltage for smart windows and displays.
• Chemical Sensing: Functionalized layers for detecting specific analytes due to its π-conjugated system.
• Advanced Material Research: A fundamental compound for academic and industrial research into novel organic electronic materials.

Basic Information

Product Name	2,2'-Bithiophene, 3,3'-Didodecyl-
CAS No.	138058-55-6
Molecular Formula	C₃₂H₅₀S₂
Molecular Weight	498.87 g/mol
Synonyms	3,3'-Didodecyl-2,2'-bithiophene; 5,5'-Didodecyl-2,2'-bithiophene; 2,2'-Bithiophene, 3,3'-didodecyl-; 3,3'-Dioctyl-2,2'-bithiophene (common naming variant); 5,5'-Bis(dodecyl)-2,2'-bithiophene; DD-BT; C12-2T-C12; α,ω-Didodecylquaterthiophene precursor
EINECS	Contact for details

Quality Control

Our 2,2'-Bithiophene, 3,3'-Didodecyl- is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and GC-MS, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical specifications. We are committed to meeting the stringent requirements of advanced material synthesis.

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 the container tightly sealed to prevent contamination and minimize exposure to air. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	Yellow to light brown solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details

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