Description

2-Diamine CAS NO 102494-87-1 is a specialized diamine compound serving as a versatile building block in advanced organic synthesis. Its bifunctional amine structure makes it a critical intermediate for constructing complex molecules with tailored properties. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries 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 drugs targeting neurological or cardiovascular conditions.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and plant growth regulators that require specific diamine backbones.
• Polymer & Resin Modifier: Acts as a curing agent, chain extender, or cross-linking agent in epoxy, polyurethane, and polyamide resins to enhance thermal and mechanical properties.
• Ligand for Catalysis: Serves as a chelating ligand in transition metal catalysts for asymmetric synthesis and other specialized organic reactions.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatment and protective coatings in industrial applications.
• Research & Development: A valuable tool for medicinal chemistry and material science research in academic and industrial R&D laboratories.

Basic Information

Product Name	2-Diamine
CAS No.	102494-87-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,2-Diaminoethane (common name); Ethylenediamine (related base structure); 1,2-Ethanediamine; Diaminoethane; EDA; N,N'-Dimethylethylenediamine (potential derivative); Bis(2-aminoethyl)amine (related structure); UN 1604 (transport classification for similar diamines)
EINECS	Contact for details

Quality Control

Our 2-Diamine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

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%
Specific Gravity	Contact for details

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