Description

4-Ethyl-3-Nitroaniline is a specialized aromatic amine derivative that serves as a critical intermediate in advanced organic synthesis. Its molecular structure, featuring both an ethyl and a nitro substituent on the aniline ring, makes it a valuable precursor for synthesizing complex dyes, pigments, and agrochemicals. This compound is essential for manufacturers and R&D laboratories in the fine chemical, pharmaceutical, and agrochemical sectors seeking to develop high-performance products.

Application

• Dye and Pigment Intermediate: A key building block in the synthesis of azo dyes and complex organic pigments, contributing to color fastness and hue.
• Agrochemical Synthesis: Used as a precursor in the manufacturing of certain herbicides and pesticides, where its nitroaniline structure is incorporated into active ingredients.
• Pharmaceutical Research: Serves as an intermediate in the research and development of novel pharmaceutical compounds and active pharmaceutical ingredients (APIs).
• Fine Chemical Production: Employed in custom synthesis and the production of other specialty chemicals requiring a functionalized nitroaniline scaffold.
• Chemical Research: Utilized in academic and industrial laboratories for studying organic reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	4-Ethyl-3-Nitroaniline
CAS No.	51529-96-5
Molecular Formula	C8H10N2O2
Molecular Weight	166.18 g/mol
Synonyms	3-Nitro-4-ethylaniline; 4-Ethyl-3-nitrobenzenamine; 1-Amino-4-ethyl-3-nitrobenzene; 4-Ethyl-m-nitroaniline; Benzenamine, 4-ethyl-3-nitro-; 3-Nitro-p-ethylaniline
EINECS	Contact for details

Quality Control

Our 4-Ethyl-3-Nitroaniline is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results 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 at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (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.