Description

n-Ethoxypropane-1,3-Diamine is a versatile, bifunctional amine compound featuring both primary amine and ether functionalities. This unique structure makes it a valuable intermediate for the synthesis of polymers, chelating agents, and specialty chemicals. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and polymer industries for its reactivity and ability to act as a building block or cross-linking agent.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a flexible diamine linker.
• Polymer & Resin Production: Serves as a monomer or cross-linking agent in the manufacture of polyamides, epoxy curing agents, and polyurethane resins.
• Agrochemical Synthesis: Acts as a key intermediate for producing herbicides, fungicides, and plant growth regulators.
• Chelating Agent Precursor: Utilized to create complexing agents for metal ion sequestration in water treatment and industrial processes.
• Corrosion Inhibitor Formulation: Incorporated into formulations designed to protect metals in various industrial environments.
• Surface Active Agents: Employed in the production of surfactants and emulsifiers for specialty cleaning and coating applications.

Basic Information

Product Name	n-Ethoxypropane-1,3-Diamine
CAS No.	71672-76-9
Molecular Formula	C5H14N2O
Molecular Weight	118.18 g/mol
Synonyms	3-(Ethoxy)propane-1,3-diamine; 1,3-Diamino-3-ethoxypropane; 3-Ethoxy-1,3-propanediamine; N-(3-Aminopropyl)ethanolamine, O-ethyl derivative; Ethoxypropanediamine; Aminoethylaminoethyl ether
EINECS	Contact for details

Quality Control

Our n-Ethoxypropane-1,3-Diamine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by titration and impurity profile analysis by GC or HPLC, to ensure it meets exacting standards for purity and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, containers must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/Titration)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.930 - 0.960
Refractive Index (20°C)	1.450 - 1.460

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