Description

Dt-Bdt (CAS NO 1134942-20-3) is a high-purity organic compound belonging to the class of advanced functional materials. This chemical is critical for research and development in cutting-edge electronic and photonic applications due to its unique optoelectronic properties. It is primarily utilized by manufacturers and R&D laboratories in the organic semiconductor, OLED, and photovoltaic industries seeking to develop next-generation devices.

Application

• As a key building block (monomer) in the synthesis of conjugated polymers for organic electronics.
• In the development of organic light-emitting diodes (OLEDs) for display and lighting technologies.
• As an electron donor or acceptor material in organic photovoltaic (OPV) cells and solar panels.
• For research into organic field-effect transistors (OFETs) and flexible electronics.
• As a precursor for small molecule semiconductors with tailored energy levels.
• In the fabrication of perovskite solar cells as an interfacial or charge transport layer component.

Basic Information

Item	Details
Product Name	Dt-Bdt
CAS No.	1134942-20-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4,8-Bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene; 2,6-Bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene; BDT(2-EH)2; Benzo[1,2-b:4,5-b']dithiophene derivative; Dithienylbenzodithiophene derivative; Organic semiconductor monomer; OPV/OLED building block; π-Conjugated building block
EINECS	Contact for details

Quality Control

Our Dt-Bdt is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, verified by advanced analytical techniques including HPLC, NMR, and GC-MS. We adhere to relevant industry standards for research chemicals.

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 if specified. This material is typically light-sensitive and should be handled to minimize exposure to air and moisture to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC/GC-MS)	Conforms
Purity (HPLC)	≥ 98.0% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
Residual Solvents (GC)	Meets ICH guidelines

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