Description

Perylenebisimide With Extended Pi System CAS NO 70485-58-4 is a high-performance organic semiconductor material characterized by a rigid, planar perylene core with an extended π-conjugated system. This structural feature is critical for its exceptional electron affinity, high photochemical stability, and tunable optoelectronic properties, making it a cornerstone material for advanced electronic applications. It is primarily sought after by researchers and manufacturers in the fields of organic electronics, photovoltaics, and high-tech material science.

Application

• As an n-type semiconductor material in organic field-effect transistors (OFETs) and complementary circuits.
• Key electron-accepting component in non-fullerene organic photovoltaics (OPVs) and dye-sensitized solar cells (DSSCs).
• Active layer material for organic light-emitting diodes (OLEDs), particularly in display and lighting technologies.
• Fluorescent probe and sensor material due to its high quantum yield and stability in bio-imaging and chemical sensing applications.
• Charge-transport layer in perovskite solar cells to enhance efficiency and device stability.
• Development of electrochromic devices and smart windows.
• Used in the synthesis of advanced dyes and pigments for high-performance coatings and inks.
• Fundamental research on supramolecular chemistry and self-assembling nanostructures.

Basic Information

Product Name	Perylenebisimide With Extended Pi System
CAS No.	70485-58-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Perylene Diimide Derivative; Extended Perylene Bisimide; PBI Derivative; N,N'-Bis(heptafluorobutyl)-3,4:9,10-perylenetetracarboxylic Diimide (example derivative); Perylene Tetracarboxylic Diimide; PTCDI Derivative; Organic n-Type Semiconductor; Rylene Diimide
EINECS	Contact for details

Quality Control

Our Perylenebisimide With Extended Pi System is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity, essential for research and device fabrication. Each lot undergoes comprehensive analysis including HPLC for purity, spectroscopic identification, and impurity profiling. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
UV-Vis Absorption	Conforms to reference
Fluorescence Emission	Conforms to reference
Residual Solvents (GC)	Meets ICH guidelines
Elemental Analysis	Conforms to theoretical values

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