Description

Jeffamine Ed-2001(R) is a high-purity, polyetheramine-based chemical intermediate. This versatile compound is valued for its unique amine functionality and polyether backbone, enabling precise formulation control and enhanced performance in demanding applications. It is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for producers of epoxy curing agents and fuel additives.

Application

• As a reactive intermediate and chain extender in the synthesis of polyurea and polyurethane elastomers.
• A key component in formulating high-performance, flexible epoxy curing agents and hardeners for coatings and composites.
• Used in the production of fuel and lubricant additives for detergency and dispersancy.
• As a modifier and crosslinking agent in adhesives and sealants to improve flexibility and toughness.
• Employed in the manufacture of water treatment chemicals and surfactant intermediates.
• Serves as a building block for specialty surfactants and demulsifiers in the oil & gas industry.

Basic Information

Product Name	Jeffamine Ed-2001(R)
CAS No.	70939-81-0
Molecular Formula	Contact for details
Molecular Weight	~2000 g/mol (Typical)
Synonyms	Poly(oxy-1,2-ethanediyl), α-(2-aminomethylethyl)-ω-(2-aminomethylethoxy)-; Polyether diamine; Bis(3-aminopropyl) terminated poly(ethylene glycol); PEG-diamine; α,ω-Bis(3-aminopropyl)polyethylene glycol; Polyethylene glycol bis(3-aminopropyl) ether; Amine-terminated polyethylene glycol; Jeffamine ED-2001
EINECS	Contact for details

Quality Control

Our Jeffamine Ed-2001(R) is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure consistency and meets high-purity specifications typical for polyetheramine intermediates. Certificates of Analysis (COA) documenting key parameters such as amine value, water content, and color are available upon request to support your quality assurance protocols.

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 product is hygroscopic (moisture-sensitive) and should be kept under a dry inert atmosphere (e.g., nitrogen) after opening to prevent moisture absorption and potential oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Amine Value (mg KOH/g)	Contact for details
Water Content	≤ 0.2%
Color (APHA)	≤ 100
Specific Gravity (25°C)	~1.03

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