Description

4-Ethylbenzylamine is a versatile aromatic amine derivative characterized by its reactive primary amine group and ethyl-substituted benzene ring. This compound matters as a crucial building block in organic synthesis, enabling the introduction of both amine and lipophilic aromatic functionalities into target molecules. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from drug intermediate synthesis to the production of corrosion inhibitors and epoxy curing agents.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a benzylamine scaffold.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its structure contributes to biological activity.
• Epoxy Curing Agent & Hardener: Functions as a reactive amine hardener in epoxy resin systems, contributing to cross-linking and final material properties.
• Corrosion Inhibitor Precursor: A vital intermediate in manufacturing high-performance corrosion inhibitors for industrial cooling water systems and oilfield applications.
• Polymer Modification: Employed to modify polymers and resins, introducing amine sites for further functionalization or to alter material characteristics.
• Organic Synthesis Reagent: Acts as a versatile reagent in nucleophilic substitution and reductive amination reactions to create more complex amines.
• Dye & Pigment Manufacturing: Utilized in the synthesis of certain azo dyes and organic pigments.
• Research & Development: A valuable compound for chemical R&D in academic and industrial laboratories exploring new synthetic pathways.

Basic Information

Product Name	4-Ethylbenzylamine
CAS No.	7441-43-2
Molecular Formula	C9H13N
Molecular Weight	135.21 g/mol
Synonyms	p-Ethylbenzylamine; (4-Ethylphenyl)methanamine; 1-(4-Ethylphenyl)methanamine; Benzenemethanamine, 4-ethyl-; 4-Ethylbenzenemethanamine; 4-Ethylbenzyl amine; 4-Ethyl-BZA
EINECS	Contact for details

Quality Control

Our 4-Ethylbenzylamine is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment, ensuring full traceability and compliance with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. For long-term storage, consider using an inert atmosphere (e.g., nitrogen) to minimize potential oxidation.

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)	Individual impurity ≤ 1.0%
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.520 - 1.540

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