Description

2-Nitrodiphenylamine is a versatile organic intermediate characterized by its distinct aromatic nitroamine structure. This compound is valued for its role in synthesizing more complex chemical entities, particularly in the production of dyes, pigments, and other specialty chemicals. Industries involved in fine chemical synthesis, agrochemical research, and material science rely on this intermediate for its specific reactivity and functional properties.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of various azo dyes and organic pigments.
• Agrochemical Synthesis: Used in the research and development of certain herbicides and plant growth regulators.
• Polymer Stabilizer: Acts as a light stabilizer or antioxidant intermediate in polymer and rubber formulations.
• Pharmaceutical Intermediate: Employed in the synthesis of specific active pharmaceutical ingredients (APIs) and research chemicals.
• Chemical Research & Development: Serves as a building block in organic synthesis for novel compound libraries.
• Corrosion Inhibitor Formulation: Used in the development of specialty additives for industrial lubricants and fuels.

Basic Information

Product Name	2-Nitrodiphenylamine
CAS No.	119-75-5
Molecular Formula	C₁₂H₁₀N₂O₂
Molecular Weight	214.22 g/mol
Synonyms	N-(2-Nitrophenyl)aniline; 2-Nitro-N-phenylaniline; o-Nitrodiphenylamine; Diphenylamine, 2-nitro-; Benzenamine, 2-nitro-N-phenyl-; CI 10355; 2-NDPA
EINECS	204-348-6

Quality Control

Our 2-Nitrodiphenylamine is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay by HPLC and identification by FT-IR, to ensure it meets precise purity and identity specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	74 - 78 °C
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.