Description

In1184, 2,6-Dibromo-4,8-Bis(4,5-Didodecylthiophen-2-Yl)Benzo[1,2-B:4,5-B']Dithiophene is a high-purity, functionalized organic semiconductor building block designed for advanced material synthesis. This compound matters for its role as a key precursor in the development of high-performance, solution-processable electronic materials with tunable optoelectronic properties. It is primarily needed by R&D teams and manufacturers in the organic electronics and photovoltaics sectors seeking to innovate in next-generation devices.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a core electron-donor or acceptor unit in the active layer of polymer solar cells to enhance light absorption and charge carrier mobility.
• Organic Field-Effect Transistors (OFETs): Used as a semiconductor material to fabricate high-mobility p-type or ambipolar transistors for flexible electronics.
• Perovskite Solar Cells: Employed as a hole-transporting material (HTM) or an interfacial layer to improve device stability and efficiency.
• Organic Light-Emitting Diodes (OLEDs): Acts as a host or dopant material in the emissive layer for developing efficient and stable light-emitting devices.
• Chemical Synthesis & Material Science: Functions as a versatile intermediate for synthesizing novel conjugated polymers and small molecules with specific electronic bandgaps.
• Research & Development: Essential for academic and industrial R&D focused on exploring structure-property relationships in organic semiconductors.

Basic Information

Product Name	In1184, 2,6-Dibromo-4,8-Bis(4,5-Didodecylthiophen-2-Yl)Benzo[1,2-B:4,5-B']Dithiophene
CAS No.	1905397-56-9
Molecular Formula	C66H98Br2S4
Molecular Weight	1156.71 g/mol
Synonyms	2,6-Dibromo-4,8-bis(4,5-didodecyl-2-thienyl)benzo[1,2-b:4,5-b']dithiophene; BDDBDT; In1184 Material; Benzo[1,2-b:4,5-b']dithiophene, 2,6-dibromo-4,8-bis(4,5-didodecyl-2-thienyl)-; Organic Semiconductor BDDBDT; BDT-Br Derivative; Thiophene-based OPV Material
EINECS	Contact for details

Quality Control

Our In1184 is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for reproducible device performance. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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. This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or moisture should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Moisture Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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