Description

n-(o-Tolyl)Ethylenediamine is a versatile aromatic amine derivative, specifically an ortho-substituted tolyl derivative of ethylenediamine. This compound is a critical intermediate in the synthesis of advanced chemical products, valued for its bifunctional reactivity which allows for the creation of complex molecular architectures. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring high-purity building blocks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific receptor-targeting properties.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Serves as a curing agent or chain extender in epoxy resins and polyurethane systems, enhancing material properties.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of azo dyes and other complex colorants.
• Corrosion Inhibitor Formulation: Incorporated into specialty formulations designed to protect metal surfaces in industrial settings.
• Research & Development: Utilized in academic and industrial R&D labs for the discovery of new chemical entities and materials.

Basic Information

Product Name	n-(o-Tolyl)Ethylenediamine
CAS No.	21702-27-2
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	N1-(2-Methylphenyl)ethane-1,2-diamine; 2-[(2-Methylphenyl)amino]ethylamine; o-Tolylenediamine; N-(2-Methylphenyl)ethylenediamine; 1,2-Ethanediamine, N1-(2-methylphenyl)-; 2-(2-Methylanilino)ethylamine; N-(o-Tolyl)-1,2-ethanediamine
EINECS	Contact for details

Quality Control

Our n-(o-Tolyl)Ethylenediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the stringent requirements of our industrial and research clients. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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