Description

Poly[Oxy(Methyl-1,2-Ethanediyl)], α-Hydro-ω-Hydroxy-, Ether With [[(2-Hydroxymethylethyl)Imino] Bis(2,1-Ethanediylnitrilo)]Tetrakis[Propanol ] (5:1) is a specialized polyether amine derivative, functioning as a high-performance crosslinking agent and curing modifier. This compound is valued for its ability to impart enhanced flexibility, toughness, and chemical resistance to polymer networks. It is essential for formulators and manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to fine-tune the mechanical properties of their final products.

Application

• Epoxy Curing Agent & Modifier: Used as a reactive diluent and flexibilizer in epoxy resin systems for coatings, composites, and adhesives.
• Polyurethane Synthesis: Serves as a polyol component in the production of flexible and resilient polyurethane foams, elastomers, and coatings.
• Industrial & Protective Coatings: Enhances the durability, impact resistance, and adhesion of industrial maintenance, marine, and automotive coatings.
• Sealant and Caulk Formulations: Improves elasticity and long-term weatherability in construction and automotive sealants.
• Composite Materials: Acts as a toughening agent in fiber-reinforced polymer (FRP) composites for aerospace and automotive applications.
• Electrical Potting & Encapsulation: Used in formulations that require a balance of rigidity and stress relief for protecting electronic components.

Basic Information

Product Name	Poly[Oxy(Methyl-1,2-Ethanediyl)], α-Hydro-ω-Hydroxy-, Ether With [[(2-Hydroxymethylethyl)Imino] Bis(2,1-Ethanediylnitrilo)]Tetrakis[Propanol ] (5:1)
CAS No.	61252-98-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyether tetraamine; Jeffamine®-type crosslinker; Polyoxypropylene tetraamine; Poly(propylene glycol) bis(2-aminopropyl ether) tetraamine derivative; Amine-terminated polyether; CAS 61252-98-0; 4-Arm polyetheramine; Amino-functional polyether
EINECS	Contact for details

Quality Control

Our Poly[Oxy(Methyl-1,2-Ethanediyl)], α-Hydro-ω-Hydroxy-, Ether With [[(2-Hydroxymethylethyl)Imino] Bis(2,1-Ethanediylnitrilo)]Tetrakis[Propanol ] (5:1) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, amine value, viscosity, and color. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, consider using under an inert atmosphere such as nitrogen. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Amine Value (mg KOH/g)	Contact for details
Moisture (Karl Fischer)	≤ 0.5%
Viscosity @ 25°C	Contact for details
Specific Gravity @ 25°C	Contact for details

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