Description

2-Diamine CAS NO 113638-49-6 is a specialized organic diamine compound, serving as a critical building block in advanced chemical synthesis. Its bifunctional amine structure makes it a versatile and valuable intermediate for creating complex molecules with tailored properties. This product is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking to develop new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a diamine backbone.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides where its structure contributes to biological activity.
• Polymer & Resin Modifier: Acts as a curing agent, chain extender, or cross-linking agent in epoxy, polyurethane, and other specialty polymer systems.
• Ligand & Chelating Agent: Serves as a precursor for ligands in catalysis and metal complexation applications.
• Organic Synthesis Building Block: Employed in research-scale and pilot-scale organic reactions to introduce amine functionality.
• Surface Active Agent Intermediate: Used in the manufacture of specialty surfactants and corrosion inhibitors.

Basic Information

Product Name	2-Diamine
CAS No.	113638-49-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,2-Diaminoethane (common name); Ethylenediamine (related compound, verify specific isomer); 1,2-Ethanediamine; Diaminoethane; 2-Diaminoethane; EDA (abbreviation, verify applicability); N,N'-Dimethylethylenediamine (possible derivative); Bis(2-aminoethyl)amine (related structure, verify)
EINECS	Contact for details

Quality Control

Our 2-Diamine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments. Our quality protocols are designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

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); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	≤ 2.0% total
Specific Gravity	Contact for details

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