Description

N,N'-Bis(2-Ethylhexyl)-3,4,9,10-Perylenetetracarboxylic Diimide is a high-performance organic pigment and semiconductor material derived from perylene, valued for its exceptional chemical stability and intense color. This compound is critical for applications requiring durable, vivid coloration and efficient charge transport properties. It is primarily sought by manufacturers in the pigments, dyes, electronics, and advanced materials sectors for producing high-quality, long-lasting products.

Application

• High-Performance Pigments & Dyes: Used as a key chromophore in the formulation of durable red and maroon pigments for automotive paints, industrial coatings, and plastics.
• Organic Electronics: Serves as an n-type semiconductor material in the active layers of organic photovoltaics (OPVs), organic light-emitting diodes (OLEDs), and organic field-effect transistors (OFETs).
• Laser Dyes & Optical Materials: Employed in the synthesis of dyes for tunable lasers and as a fluorescent marker due to its photostability and defined emission properties.
• Liquid Crystal Displays (LCDs): Acts as a color filter material to enhance color purity and stability in display technologies.
• Inks for Security Printing: Utilized in high-security printing applications, such as banknotes and certificates, for its non-cloneable color properties and durability.
• Photoconductive Materials: Incorporated into photoreceptors for photocopiers and laser printers due to its excellent charge-generation efficiency.

Basic Information

Product Name	N,N'-Bis(2-Ethylhexyl)-3,4,9,10-Perylenetetracarboxylic Diimide
CAS No.	82531-03-1
Molecular Formula	C48H58N2O4
Molecular Weight	726.99 g/mol
Synonyms	N,N'-Di(2-ethylhexyl)perylene-3,4,9,10-tetracarboxylic diimide; Perylene Diimide Derivative; PDI-EH; 2-Ethylhexyl Perylene Diimide; Soluble Perylene Diimide; Perylene Red 224; C.I. 71127; Bis(2-ethylhexyl)perylene-3,4:9,10-tetracarboximide
EINECS	Contact for details

Quality Control

Our N,N'-Bis(2-Ethylhexyl)-3,4,9,10-Perylenetetracarboxylic Diimide is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark red to maroon powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in common organic solvents (e.g., chloroform, toluene)

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