Description

2,4-Dinitrobenzonitrile 97 is a high-purity aromatic nitrile derivative characterized by two nitro substituents on the benzene ring. This compound serves as a versatile and critical chemical intermediate in advanced organic synthesis, enabling the construction of complex molecules for various high-value applications. It is primarily utilized by pharmaceutical and agrochemical research and development teams, as well as in the synthesis of dyes and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a nitrile functional group for further transformations.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents where the dinitrobenzonitrile scaffold is integral.
• Dye and Pigment Manufacturing: Serves as a precursor in the production of azo dyes and other complex colorants due to its reactive nitrile and nitro groups.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for studying nucleophilic substitution reactions and creating novel heterocyclic compounds.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and high-performance materials.

Basic Information

Item	Details
Product Name	2,4-Dinitrobenzonitrile 97
CAS No.	4110-33-2
Molecular Formula	C7H3N3O4
Molecular Weight	193.12 g/mol
Synonyms	2,4-Dinitrobenzenecarbonitrile; Benzonitrile, 2,4-dinitro-; 2,4-DNB-CN; (2,4-Dinitrophenyl)cyanide; NSC 403119; 1-Cyano-2,4-dinitrobenzene; 2,4-Dinitro-phenyl cyanide; α-Cyano-2,4-dinitrobenzene
EINECS	223-900-2

Quality Control

Our 2,4-Dinitrobenzonitrile 97 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the declared specifications and is free from significant impurities. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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. Due to its light-sensitive nature, the container should be opaque or stored in a dark cabinet.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm

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