Description

2-[[2-[n-(2,2,6,6-Tetramethyl-4-Piperidyl)]Aminoethyl]Amino]Ethanol is a specialized hindered amine derivative with significant utility as a key intermediate and functional additive. This compound is valued for its ability to impart stability and performance enhancements in advanced material formulations. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical industries for developing high-performance stabilizers and functional modifiers.

Application

• As a critical intermediate in the synthesis of Hindered Amine Light Stabilizers (HALS) for plastics and polymers.
• Used in the formulation of UV stabilizers and antioxidants for automotive coatings, industrial paints, and protective films.
• Acts as a functional additive in polyolefin (PP, PE) and engineering plastic production to improve weatherability and longevity.
• Employed in the development of specialty surfactants and curing agents for epoxy resin systems.
• Serves as a building block for pharmaceutical intermediates and bioactive molecule synthesis.
• Potential use in fuel and lubricant additives to prevent oxidative degradation.

Basic Information

Product Name	2-[[2-[n-(2,2,6,6-Tetramethyl-4-Piperidyl)]Aminoethyl]Amino]Ethanol
CAS No.	85391-91-9
Molecular Formula	C15H33N3O
Molecular Weight	271.44 g/mol
Synonyms	N-(2-Hydroxyethyl)-N'-(2,2,6,6-tetramethyl-4-piperidinyl)-1,2-ethanediamine; 1,2-Ethanediamine, N-(2-hydroxyethyl)-N'-(2,2,6,6-tetramethyl-4-piperidinyl)-; 2-((2-((2,2,6,6-Tetramethyl-4-piperidyl)amino)ethyl)amino)ethanol; HALS Intermediate; Tetramethylpiperidine Aminoethanol Derivative; Light Stabilizer Intermediate 85391-91-9; Aminoethylaminoethanol piperidine derivative
EINECS	Contact for details

Quality Control

Our production of 2-[[2-[n-(2,2,6,6-Tetramethyl-4-Piperidyl)]Aminoethyl]Amino]Ethanol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure high purity and consistent performance as a specialty chemical intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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