Description

1,4-Benzenedicarbonitrile Nn'-Dioxide is a specialized organic compound belonging to the class of aromatic dinitrile N-oxides. This high-purity intermediate is valued for its unique chemical structure, which makes it a critical building block in advanced synthesis and materials science. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating novel ligands used in transition metal catalysis and coordination chemistry.
• Polymer and Material Science: Employed in the production of specialty polymers, high-performance resins, and advanced organic electronic materials.
• Chemical Research: A valuable reagent for academic and industrial R&D focused on nitrile oxide chemistry and cycloaddition reactions.

Basic Information

Product Name	1,4-Benzenedicarbonitrile Nn'-Dioxide
CAS No.	3729-34-8
Molecular Formula	C8H4N2O2
Molecular Weight	160.13 g/mol
Synonyms	1,4-Dicyanobenzene Dioxide; Terephthalonitrile N,N'-Dioxide; p-Dicyanobenzene Dioxide; p-Phthalodinitrile N,N'-Dioxide; Benzene-1,4-dicarbonitrile N,N'-dioxide; Terephthalodinitrile N-Oxide; 1,4-Bis(cyanido-N-oxide)benzene; p-Benzenedicarbonitrile N,N'-dioxide
EINECS	Contact for details

Quality Control

Our 1,4-Benzenedicarbonitrile Nn'-Dioxide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its chemical nature, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.