Description

2-Dodecyl-7-Phenyl[1]Benzothieno[3,2-B][1]Benzothiophene is a high-purity, specialized organic semiconductor material belonging to the class of fused heteroaromatic compounds. This compound matters for its excellent charge transport properties, making it a critical component in the development of next-generation electronic devices. It is primarily needed by researchers and manufacturers in the organic electronics, photovoltaics, and advanced materials sectors for applications requiring high-performance p-type semiconductor characteristics.

Application

• Organic Field-Effect Transistors (OFETs): As a high-mobility p-type semiconductor layer for logic circuits, displays, and sensors.
• Organic Photovoltaics (OPVs): As an electron donor material in the active layer of solar cells for efficient light absorption and charge generation.
• Organic Light-Emitting Diodes (OLEDs): As a hole-transport material to improve device efficiency and longevity.
• Chemical Sensing: Utilized in the fabrication of sensitive and selective thin-film sensors for environmental or biomedical detection.
• Advanced Material Research: Serves as a key building block for synthesizing novel conjugated polymers and small molecules with tailored electronic properties.
• Printed Electronics: Suitable for solution-processable inks used in roll-to-roll manufacturing of flexible electronics.

Basic Information

Product Name	2-Dodecyl-7-Phenyl[1]Benzothieno[3,2-B][1]Benzothiophene
CAS No.	1627606-00-1
Molecular Formula	C36H40S2
Molecular Weight	536.83 g/mol
Synonyms	2-Dodecyl-7-phenyl[1]benzothieno[3,2-b][1]benzothiophene; C12-Ph-BTBT; Dodecyl-phenyl-benzothienobenzothiophene; 2-n-Dodecyl-7-phenyl[1]benzothieno[3,2-b]benzothiophene; Asymmetric Ph-BTBT-C12; Semiconductor material 1627606-00-1; p-type organic semiconductor; Fused thiophene derivative
EINECS	Contact for details

Quality Control

Every batch of 2-Dodecyl-7-Phenyl[1]Benzothieno[3,2-B][1]Benzothiophene is synthesized and purified under controlled conditions to ensure exceptional consistency and performance for electronic applications. Our quality assurance includes rigorous analytical testing to meet the stringent purity requirements of the organic electronics industry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D and quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to light and oxidation, prolonged exposure to air and light should be avoided. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.5%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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