Description

N,N'-Bis(2-Ethylhexyl)Naphthalene-1,4,5,8-Tetracarboxylic Acid Diimide is a high-performance naphthalene diimide (NDI) derivative, valued for its excellent electron-accepting properties and thermal stability. This compound is a critical functional material for advanced electronic and optoelectronic applications. It is primarily sought by manufacturers and researchers in the organic semiconductor, specialty polymer, and advanced pigment industries.

Application

• As an n-type semiconductor material in organic field-effect transistors (OFETs) and complementary circuits.
• Key electron-accepting component in organic photovoltaic (OPV) cells and perovskite solar cells for enhanced efficiency.
• Building block for synthesizing high-performance, color-fast pigments and dyes with superior weather resistance.
• Functional additive in electroluminescent materials for displays and lighting applications.
• Intermediate for creating specialty polymers with tailored electronic or optical properties.
• Used in research and development of chemical sensors due to its selective binding and charge-transfer characteristics.

Basic Information

Product Name	N,N'-Bis(2-Ethylhexyl)Naphthalene-1,4,5,8-Tetracarboxylic Acid Diimide
CAS No.	861402-48-4
Molecular Formula	C38H48N2O4
Molecular Weight	596.80 g/mol
Synonyms	2-Ethylhexyl NDI; NDI(C8); N,N'-Di(2-ethylhexyl)-1,4,5,8-naphthalenetetracarboxylic diimide; 1,4,5,8-Naphthalenetetracarboxylic Acid, N,N'-Bis(2-ethylhexyl) Diimide; N,N'-Bis(2-ethylhexyl)-1,4,5,8-naphthalenediimide; NDI-8; Naphthalene Diimide Derivative; 2-Ethylhexyl-substituted NDI
EINECS	Contact for details

Quality Control

Our production of N,N'-Bis(2-Ethylhexyl)Naphthalene-1,4,5,8-Tetracarboxylic Acid Diimide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, essential for electronic-grade applications. Each lot is characterized using advanced analytical techniques, including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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