Description

2-Ethyl-1,2-Butanediamine is a versatile aliphatic diamine compound, valued for its dual amine functionality which makes it a crucial building block in advanced organic synthesis. Its primary commercial significance lies in its role as a key intermediate for producing high-performance polymers, corrosion inhibitors, and specialty surfactants. This chemical is essential for manufacturers in the polymer, agrochemical, and pharmaceutical industries seeking to develop products with enhanced durability and specific chemical properties.

Application

• Polymer & Resin Intermediate: Serves as a monomer or curing agent in the production of polyamides, polyurethanes, and epoxy resins, imparting flexibility and chemical resistance.
• Corrosion Inhibitor Precursor: Used to synthesize effective inhibitors for metalworking fluids and industrial cooling water systems.
• Pharmaceutical & Agrochemical Synthesis: Acts as a key building block in the manufacture of active pharmaceutical ingredients (APIs) and pesticide intermediates.
• Surfactant & Chelating Agent Manufacturing: Employed in the production of specialty surfactants and metal-chelating compounds for various industrial processes.
• Crosslinking Agent: Utilized in coatings, adhesives, and sealants to enhance network formation and final material properties.
• Gas Treating Agent: Can be used in formulations for the selective removal of acidic gases like CO2 and H2S.

Basic Information

Product Name	2-Ethyl-1,2-Butanediamine
CAS No.	3815-29-0
Molecular Formula	C6H16N2
Molecular Weight	116.20 g/mol
Synonyms	1,2-Butanediamine, 2-ethyl-; 2-Ethyl-1,2-butanediamine; N-Ethyl-1,2-butanediamine; 2-Ethylbutane-1,2-diamine; 1,2-Diamino-2-ethylbutane; 2-Aminomethyl-1-aminopentane
EINECS	223-300-9

Quality Control

Our 2-Ethyl-1,2-Butanediamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic nature, containers should be kept tightly sealed to prevent moisture absorption. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.850 - 0.880
Refractive Index (20°C)	1.440 - 1.450

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