Description

1,7-Dicyanonaphthalene is a specialized aromatic nitrile compound, serving as a high-value intermediate in advanced organic synthesis. Its molecular structure, featuring two strategically positioned cyano groups on the naphthalene backbone, makes it a critical precursor for constructing complex heterocyclic systems and functional materials. This compound is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors seeking to develop novel active ingredients and advanced polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials and emissive layer components in display and lighting technologies.
• Ligand and Catalyst Development: Utilized to create sophisticated chelating ligands for metal-organic frameworks (MOFs) and homogeneous catalysis.
• Polymer and Resin Modifier: Incorporated into high-performance polymers to enhance thermal stability, rigidity, and chemical resistance.
• Dye and Pigment Intermediate: Acts as a starting material for the production of specialized naphthalimide dyes and pigments.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic chemistry and material science research.

Basic Information

Product Name	1,7-Dicyanonaphthalene
CAS No.	95596-45-5
Molecular Formula	C₁₂H₆N₂
Molecular Weight	178.19 g/mol
Synonyms	1,7-Naphthalenedicarbonitrile; Naphthalene-1,7-dicarbonitrile; 1,7-Dicyanonaphthalene; 1,7-Bis(cyano)naphthalene; 1,7-Naphthalene dicarbonitrile; 1,7-DCN; 1,7-NDN
EINECS	Contact for details

Quality Control

Our 1,7-Dicyanonaphthalene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.