Description

4-Ethylaniline is a versatile aromatic amine derivative, serving as a critical building block in advanced organic synthesis. Its primary value lies in its role as a key intermediate for synthesizing dyes, pigments, and various high-performance chemicals. This compound is essential for manufacturers and R&D laboratories in the agrochemical, pharmaceutical, and specialty chemical sectors seeking reliable, high-purity intermediates.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of azo dyes and organic pigments, contributing to color strength and stability.
• Agrochemical Synthesis: Used in the manufacture of herbicides, pesticides, and plant growth regulators.
• Pharmaceutical Intermediate: Serves as a building block for active pharmaceutical ingredients (APIs) and other fine chemicals.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and novel compounds.
• Polymer Industry: Can be utilized in the production of specialty polymers and resins, including epoxy curing agents.
• Photographic Chemicals: Used in the synthesis of certain photographic developers and sensitizers.

Basic Information

Product Name	4-Ethylaniline
CAS No.	589-16-2
Molecular Formula	C8H11N
Molecular Weight	121.18 g/mol
Synonyms	p-Ethylaniline; 4-Aminoethylbenzene; 1-Amino-4-ethylbenzene; 4-Ethylbenzenamine; 4-Ethylphenylamine; p-Ethylphenylamine; NCI-C02053; NSC 7657
EINECS	209-643-6

Quality Control

Our 4-Ethylaniline is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles for traceability and compliance. Our quality commitment aligns with ISO standards and relevant chemical industry best practices.

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, acids, and acid chlorides. Recommended storage temperature is 15-25°C. This product is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening sealed containers.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total

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