Description

4,8-Bis((2-Octyldodecyl)Oxy)Benzo[1,2-B:4,5-B']Dithiophene is a high-performance organic semiconductor material belonging to the benzodithiophene (BDT) family. This compound matters for its exceptional electron-donating properties and solution processability, which are critical for developing next-generation electronic devices. It is primarily needed by researchers and manufacturers in the organic electronics sector, particularly for organic photovoltaics (OPVs) and organic field-effect transistors (OFETs).

Application

• As a key electron-donor building block in the active layer of high-efficiency organic solar cells (OSCs).
• As a p-type semiconductor material in the fabrication of organic field-effect transistors (OFETs).
• As a core component in donor-acceptor (D-A) copolymers for tuning the bandgap and optoelectronic properties.
• In research and development of perovskite solar cells as a hole-transporting or interfacial layer material.
• For the synthesis of conjugated polymers and small molecules used in flexible and printed electronics.
• As a standard reference material in academic and industrial R&D for studying structure-property relationships in organic semiconductors.

Basic Information

Product Name	4,8-Bis((2-Octyldodecyl)Oxy)Benzo[1,2-B:4,5-B']Dithiophene
CAS No.	1320201-19-1
Molecular Formula	C58H98O2S2
Molecular Weight	875.54 g/mol
Synonyms	BDT(OD)2; 2,6-Bis(2-octyldodecyl)benzo[1,2-b:4,5-b']dithiophene-4,8-dione derivative; 4,8-Bis[(2-octyldodecyl)oxy]benzo[1,2-b:4,5-b']dithiophene; BDT-OD; Benzo[1,2-b:4,5-b']dithiophene-4,8-diyl bis(2-octyldodecyl) ether; (4,8-Bis((2-octyldodecyl)oxy)benzo[1,2-b:4,5-b']dithiophene)
EINECS	Contact for details

Quality Control

Our 4,8-Bis((2-Octyldodecyl)Oxy)Benzo[1,2-B:4,5-B']Dithiophene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity, essential for reproducible device performance. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as purity, identity, and residual solvent content. We adhere to industry-standard analytical protocols including NMR, HPLC, and elemental analysis to guarantee material integrity for your advanced R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (H-NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residual Solvents (GC)	≤ 0.5%

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