Description

1,4,5,8-Naphthalenetetracarboxdiimide is a high-purity, specialized organic compound belonging to the naphthalene diimide family. This chemical serves as a critical building block and functional material in advanced technological applications due to its unique electronic and structural properties. It is essential for researchers and manufacturers in the fields of organic electronics, materials science, and specialty chemical synthesis.

Application

• Organic Semiconductor Precursor: A key intermediate for synthesizing n-type organic semiconductors used in field-effect transistors (OFETs) and photovoltaic cells.
• Functional Dye & Pigment Intermediate: Used in the production of high-performance pigments and dyes with specific light-absorption or fluorescent properties.
• Electron-Transport Material: Incorporated into the active layers of organic light-emitting diodes (OLEDs) and perovskite solar cells to enhance electron mobility and device efficiency.
• Chemical Sensor Development: Acts as a core structure for creating chemosensors and biosensors due to its ability to bind with specific analytes and produce a detectable signal change.
• Supramolecular Chemistry: Serves as a planar, aromatic scaffold for constructing complex molecular assemblies, gels, and host-guest systems.
• Polymer Modification: Used to functionalize polymers, imparting enhanced thermal stability, electronic properties, or self-assembly characteristics to the resulting materials.

Basic Information

Product Name	1,4,5,8-Naphthalenetetracarboxdiimide
CAS No.	5690-24-4
Molecular Formula	C14H4N2O4
Molecular Weight	264.20 g/mol
Synonyms	1H,5H-Naphtho[1,2-c:5,6-c']difuran-1,3,5,7(2H,6H)-tetrone; Naphthalene-1,4,5,8-tetracarboxylic diimide; NTCDI; 1,4,5,8-Naphthalenetetracarboxylic Acid Diimide; 1,4,5,8-Naphthalenetetracarboxylic Diimide; Naphthalene Diimide (NDI) core; 1,4,5,8-Naphthalenetetracarboxylic Dianhydride derivative
EINECS	Contact for details

Quality Control

Our 1,4,5,8-Naphthalenetetracarboxdiimide is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity, which is critical for sensitive electronic and optoelectronic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards and can support development under cGMP guidelines for advanced material applications.

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 incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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