Description

4,8-Bis((2-Butyloctyl)Oxy)Benzo[1,2-B:4,5-B']Dithiophene is a high-purity organic semiconductor material belonging to the benzodithiophene (BDT) family, a critical building block for advanced electronic applications. Its molecular structure is engineered to provide excellent solubility and optimal energy level alignment, which is essential for high-performance device fabrication. This compound is primarily sought by R&D and manufacturing specialists in the organic electronics sector for developing next-generation photovoltaic and thin-film transistor devices.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key electron-donor material or a building block for donor-acceptor copolymers in bulk heterojunction solar cells.
• Organic Field-Effect Transistors (OFETs): Used as an active semiconductor layer due to its favorable charge carrier mobility and stability.
• Perovskite Solar Cells: Employed as a hole-transporting material (HTM) or an interfacial layer to enhance device efficiency and longevity.
• Organic Light-Emitting Diodes (OLEDs): Functions as a host or emissive material in specific device architectures.
• Chemical Synthesis: Acts as a premium-grade intermediate for synthesizing more complex conjugated polymers and small molecules for electronic applications.
• Academic & Industrial R&D: Essential for fundamental research into structure-property relationships of organic semiconductors and prototyping new electronic devices.

Basic Information

Product Name	4,8-Bis((2-Butyloctyl)Oxy)Benzo[1,2-B:4,5-B']Dithiophene
CAS No.	1321590-78-6
Molecular Formula	C38H60O2S2
Molecular Weight	613.00 g/mol
Synonyms	2-Butyloctyl benzo[1,2-b:4,5-b']dithiophene-4,8-diyldioxy; BDT(2-Butyloctyloxy)2; 4,8-Bis(2-butyloctyloxy)benzo[1,2-b:4,5-b']dithiophene; Benzo[1,2-b:4,5-b']dithiophene-4,8-diyl bis(2-butyloctyl) ether; 2,6-Bis(2-butyloctyloxy)benzo[1,2-b:4,5-b']dithiophene; BDT-O-2BO; 4,8-Bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene
EINECS	Contact for details

Quality Control

Our 4,8-Bis((2-Butyloctyl)Oxy)Benzo[1,2-B:4,5-B']Dithiophene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, critical for electronic-grade applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and GC-MS, to verify chemical identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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; prolonged exposure to light should be avoided to prevent degradation. Keep the container tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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