Description

2-Nitroaniline is a vital aromatic amine intermediate, distinguished by its nitro group substitution at the ortho position. This compound is essential for its role as a versatile building block in the synthesis of more complex chemical structures, offering reliable reactivity for diazotization and coupling reactions. It is a key raw material for manufacturers in the dye, pigment, pharmaceutical, and agrochemical industries seeking consistent quality for their production processes.

Application

• Dye and Pigment Manufacturing: Serves as a crucial precursor for the synthesis of azo dyes and organic pigments, providing vibrant colors for textiles, inks, and plastics.
• Pharmaceutical Intermediates: Used in the controlled synthesis of specific active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Acts as a key building block in the production of certain herbicides, insecticides, and plant growth regulators.
• Chemical Research & Development: Employed in organic synthesis laboratories for exploring new reaction pathways and developing novel compounds.
• Corrosion Inhibitor Formulations: Incorporated into specialty chemical blends designed to protect metals in industrial systems.
• Photographic Chemicals: Used in the manufacture of certain photographic developers and sensitizers.

Basic Information

Product Name	2-Nitroaniline
CAS No.	88-74-4
Molecular Formula	C6H6N2O2
Molecular Weight	138.12 g/mol
Synonyms	o-Nitroaniline; 2-Nitrobenzenamine; 1-Amino-2-nitrobenzene; Ortho-Nitroaniline; Fast Orange GR Base; C.I. 37025; Azoic Diazo Component 6; ONA
EINECS	201-855-4

Quality Control

Our 2-Nitroaniline is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.5%
Melting Point	71 - 74 °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.