Description

1,8-Diaminopyrene is a high-purity, polycyclic aromatic diamine derivative, recognized for its unique photophysical and electronic properties. This compound is a critical intermediate in the synthesis of advanced organic materials, where its dual amine functionality and extended aromatic core enable precise molecular engineering. It is essential for researchers and manufacturers in the organic electronics, dye and pigment, and analytical chemistry sectors seeking to develop next-generation functional materials.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key building block for electron-transport materials and host matrices in display and lighting technologies.
• Fluorescent Dyes and Sensors: Used in the synthesis of high-performance fluorophores for biological staining, chemical sensing, and environmental monitoring.
• Polyimide and High-Performance Polymers: Acts as a monomer for creating thermally stable, mechanically robust polymers used in aerospace and electronics.
• Liquid Crystal Displays (LCDs): Employed in the development of alignment layers and functional additives to enhance display performance.
• Photoconductive Materials: A precursor for charge-generation materials in photocopiers, laser printers, and organic photovoltaics.
• Analytical Chemistry: Utilized as a derivatization agent or a standard in chromatographic analysis and fluorescence spectroscopy.
• Corrosion Inhibitors: Investigated for use in formulating protective coatings for metal surfaces in industrial applications.
• Academic and Industrial R&D: A valuable reagent for exploring novel organic semiconductors and supramolecular chemistry.

Basic Information

Product Name	1,8-Diaminopyrene
CAS No.	30269-04-6
Molecular Formula	C₁₆H₁₂N₂
Molecular Weight	232.28 g/mol
Synonyms	1,8-Pyrenediamine; Pyrene-1,8-diamine; 1,8-DAP; 1,8-Bis(amino)pyrene; 1,8-Diaminopyrene; 1,8-Pyrenylenediamine; 30269-04-6; 1,8-Diaminopyren
EINECS	Contact for details

Quality Control

Our 1,8-Diaminopyrene is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as purity, identity, and impurity profiles. We adhere to relevant industry standards and can support GMP, ISO, and REACH compliance documentation as required for your specific application.

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 heat, sparks, and open flames. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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