Description

Polyoxy(Methyl-1,2-Ethanediyl), .Alpha.,.Alpha.,.Alpha.,.Alpha.-1,2-Ethanediylbisnitrilobis(Methyl-2,1-Ethanediyl)Tetrakis.Omega.-Hydroxy- is a high-purity, multi-functional polyether amine, widely recognized for its role as a versatile building block in advanced polymer synthesis. Its unique structure, featuring multiple hydroxyl and amine functionalities, provides exceptional reactivity and compatibility, making it a critical component for creating materials with tailored properties. This compound is essential for R&D and production in sectors demanding high-performance specialty polymers, including advanced adhesives, coatings, and pharmaceutical intermediates.

Application

• Polymer Synthesis: Serves as a key monomer or cross-linking agent in the production of polyurethanes, polyamides, and epoxy resins, enhancing mechanical strength and thermal stability.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) where precise chemical functionality is required.
• Advanced Adhesives & Sealants: Imparts improved flexibility, adhesion, and chemical resistance in high-performance industrial and construction adhesives.
• Specialty Coatings: Acts as a modifier in coatings formulations to improve durability, gloss, and resistance to environmental factors.
• Surfactants & Demulsifiers: Utilized in the formulation of specialty surfactants for oilfield chemicals and industrial cleaning applications.
• Textile & Leather Auxiliaries: Functions as a softening agent, dye fixative, or finishing agent to improve material quality and processing.
• Electronics Materials: Employed in the production of encapsulants, potting compounds, and conductive polymers for electronic components.

Basic Information

Item	Details
Product Name	Polyoxy(Methyl-1,2-Ethanediyl), .Alpha.,.Alpha.,.Alpha.,.Alpha.-1,2-Ethanediylbisnitrilobis(Methyl-2,1-Ethanediyl)Tetrakis.Omega.-Hydroxy-
CAS No.	51178-86-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyoxy(methyl-1,2-ethanediyl), α,α,α,α'-1,2-ethanediylbis[nitrilobis(methyl-2,1-ethanediyl)]tetrakis[ω-hydroxy-; Tetrakis(2-hydroxyethyl)ethylenediamine ethoxylate; Ethoxylated tetra(2-hydroxyethyl)ethylenediamine; Polyoxyethylene tetra(2-hydroxyethyl)ethylenediamine; JEFFAMINE® EDR-176 (typical trade name); Amine-terminated polyethylene glycol derivative; Polyether tetraamine; Multifunctional polyetheramine
EINECS	Contact for details

Quality Control

Our Polyoxy(Methyl-1,2-Ethanediyl), .Alpha.,.Alpha.,.Alpha.,.Alpha.-1,2-Ethanediylbisnitrilobis(Methyl-2,1-Ethanediyl)Tetrakis.Omega.-Hydroxy- is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and physical characterization, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) documenting purity, identity, and key parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent absorption of atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Primary Amine Value	Contact for details
Total Amine Value	Contact for details
Hydroxyl Value	Contact for details
Viscosity @ 25°C	Contact for details
Specific Gravity @ 20°C	Contact for details

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