Description

2,6-Dinitrobenzaldehyde is a versatile aromatic aldehyde derivative characterized by two nitro groups in the ortho positions relative to the formyl group. This compound serves as a critical high-purity building block and reactive intermediate in advanced organic synthesis. It is primarily utilized by the pharmaceutical, agrochemical, and dye and pigment industries for the development of complex molecules and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a nitro-substituted benzaldehyde scaffold.
• Agrochemical Synthesis: Used in the manufacture of herbicides, pesticides, and plant growth regulators where the dinitro functionality imparts specific biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants due to its reactive aldehyde and electron-withdrawing nitro groups.
• Organic Synthesis Building Block: Employed in research and development for constructing heterocyclic compounds, ligands, and other specialty chemicals via condensation, reduction, or nucleophilic addition reactions.
• Chemical Research & Development: Valuable reagent in academic and industrial labs for studying nitro-aromatic chemistry and developing new synthetic methodologies.
• Material Science Precursor: Potential use in the synthesis of polymers, coatings, and advanced organic materials with tailored properties.

Basic Information

Product Name	2,6-Dinitrobenzaldehyde
CAS No.	606-31-5
Molecular Formula	C7H4N2O5
Molecular Weight	196.12 g/mol
Synonyms	2,6-Dinitrobenzaldehyde; Benzaldehyde, 2,6-dinitro-; 2,6-DNBA; 2,6-Dinitrobenzenecarboxaldehyde; NSC 404058; 2,6-Dinitrobenzene-1-carbaldehyde; 2,6-Dinitrobenzencarbonal
EINECS	210-118-1

Quality Control

Our 2,6-Dinitrobenzaldehyde is manufactured under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support compliance with global regulatory standards such as REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is 15-25°C. Due to its light-sensitive nature, containers should be kept in opaque or amber glass, or in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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