Description

Propanedinitrile, 2-[[7-[5-[Bis(4-Methylphenyl)Amino]-2-Thienyl]-2,1,3-Benzothiadiazol-4-Yl]Methylene]- is a specialized organic compound featuring a complex molecular architecture that combines electron-donating and electron-accepting moieties. This structure is engineered for high-performance applications, particularly in advanced materials science, where its unique photophysical and electronic properties are critical. It serves as a key intermediate or functional material for researchers and manufacturers in the fields of organic electronics and photovoltaics.

Application

• Organic Photovoltaic (OPV) Cells: Used as an electron-accepting or light-harvesting material in the active layer of solar cells.
• Organic Light-Emitting Diodes (OLEDs): Functions as an emissive or charge-transport layer component in display and lighting technologies.
• Dye-Sensitized Solar Cells (DSSCs): Acts as a sensitizer dye to enhance light absorption and electron injection efficiency.
• Chemical Sensors: Employed in the development of fluorescent or colorimetric sensors for detecting specific analytes due to its responsive chromophore.
• Non-Linear Optical (NLO) Materials: Investigated for use in photonic devices, leveraging its strong intramolecular charge transfer character.
• Academic & Industrial R&D: Serves as a crucial building block for synthesizing novel conjugated polymers and small molecules for electronic applications.

Basic Information

Item	Detail
Product Name	Propanedinitrile, 2-[[7-[5-[Bis(4-Methylphenyl)Amino]-2-Thienyl]-2,1,3-Benzothiadiazol-4-Yl]Methylene]-
CAS No.	1335150-09-8
Molecular Formula	C31H21N5OS2
Molecular Weight	551.66 g/mol
Synonyms	2-((7-(5-(Bis(4-methylphenyl)amino)thiophen-2-yl)benzo[c][1,2,5]thiadiazol-4-yl)methylene)malononitrile; (E)-2-((7-(5-(Bis(4-methylphenyl)amino)thiophen-2-yl)benzo[c][1,2,5]thiadiazol-4-yl)methylene)malononitrile; Dicyanomethylene-functionalized benzothiadiazole derivative; BTZ-based push-pull chromophore; A-D-A type small molecule acceptor precursor.
EINECS	Contact for details

Quality Control

Every batch of this high-purity specialty chemical is produced and analyzed under strict quality protocols. We ensure consistent molecular identity and purity through advanced analytical techniques, critical for performance in sensitive electronic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles is provided with each shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using inert gas purging or desiccants.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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