Description

N,N,N',N'-Tetrakis(2-Hydroxyethyl)Nonanediamide is a high-purity, multi-functional amide derivative with significant industrial utility. This compound is valued for its excellent chelating and surface-active properties, making it a versatile intermediate and additive. It is primarily sought by manufacturers in the polymer, textile, and personal care industries for applications requiring metal ion control, emulsification, or as a reactive modifier.

Application

• As a chelating agent and stabilizer in polymer production, particularly for PVC and polyurethane systems.
• As a surfactant intermediate for the synthesis of specialized emulsifiers and detergents.
• As a cross-linking agent or chain extender in the manufacture of resins and coatings.
• In textile processing as a softening agent, lubricant, or anti-static additive.
• As a functional ingredient in personal care formulations such as hair conditioners and skin creams.
• In metalworking fluids and industrial lubricants for corrosion inhibition and stability.
• As a plasticizer co-agent to enhance flexibility and processing of certain plastics.
• Potential use in water treatment formulations for scale and deposit control.

Basic Information

Product Name	N,N,N',N'-Tetrakis(2-Hydroxyethyl)Nonanediamide
CAS No.	52914-63-3
Molecular Formula	C21H42N2O6
Molecular Weight	418.57 g/mol
Synonyms	Nonanediamide, N,N,N',N'-tetrakis(2-hydroxyethyl)-; 1,9-Bis[bis(2-hydroxyethyl)amino]-1-oxononane; Tetrahydroxyethyl Adipamide (common name); THEA; N,N,N',N'-Tetrakis(2-hydroxyethyl)azelamide; Chelating Agent 52914-63-3; Bis(2-hydroxyethyl) Azelamide Derivative; 2,2',2'',2'''-(Nonanedioylbis(azanetriyl))tetraethanol
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetrakis(2-Hydroxyethyl)Nonanediamide is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, impurity profile, and physical parameters is provided with each shipment to guarantee traceability and support your quality assurance protocols.

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); ensure the container is kept tightly sealed after each use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
pH (10% solution)	8.0 - 10.0
Heavy Metals (as Pb)	≤ 10 ppm

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