Description

2,7-Pyrenediamine is a high-purity, functionalized polycyclic aromatic diamine compound. This versatile intermediate is critical for the synthesis of advanced organic materials due to its rigid, planar pyrene core and reactive amine groups. It is primarily utilized by R&D chemists and material scientists in the organic electronics, photonics, and specialty polymer industries.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key building block for electron-transport materials and host/emitter molecules in display and lighting technologies.
• Fluorescent Dyes and Sensors: Used to develop high-quantum-yield fluorophores for bio-imaging, chemical sensing, and environmental detection.
• Conductive Polymers and Molecular Wires: Acts as a rigid, conjugated linker to enhance charge transport in advanced polymeric and supramolecular systems.
• Photonics and Nonlinear Optical Materials: A precursor for chromophores with large two-photon absorption cross-sections for optical limiting and data storage.
• Covalent Organic Frameworks (COFs): Employed as a multi-functional node for constructing porous, crystalline materials for gas storage and catalysis.
• Corrosion Inhibitors: Functionalized to create high-performance protective coatings for metal surfaces.

Basic Information

Product Name	2,7-Pyrenediamine
CAS No.	64535-41-7
Molecular Formula	C₁₆H₁₂N₂
Molecular Weight	232.28 g/mol
Synonyms	2,7-Diaminopyrene; Pyrene-2,7-diamine; 2,7-Pyrenediyldiamine; 2,7-Diamino-pyrene; 2,7-Pyrenediol diamine; 2,7-Bis(amino)pyrene; 2,7-Pyrenediamine (technical grade)
EINECS	Contact for details

Quality Control

Our 2,7-Pyrenediamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research and production specifications.

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, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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