Description

Amino-Teg-Diol CAS NO 869308-36-1 is a specialized amino-functionalized polyether diol, a versatile building block in advanced polymer synthesis. Its bifunctional structure, featuring both hydroxyl and amine groups, is critical for introducing reactive sites and modifying material properties. This compound is essential for formulators and researchers in the polyurethane, epoxy resin, and specialty surfactant industries seeking to enhance adhesion, flexibility, and cross-linking density.

Application

• Polyurethane Elastomers & Coatings: Serves as a chain extender or cross-linker to improve mechanical strength, hydrolytic stability, and low-temperature flexibility.
• Epoxy Resin Modifiers: Used as a curing agent or toughening additive to increase impact resistance and reduce brittleness in composite materials.
• Specialty Surfactants & Dispersants: Acts as a key intermediate for synthesizing non-ionic surfactants with enhanced emulsifying and wetting properties.
• Adhesive & Sealant Formulations: Imparts improved adhesion to diverse substrates and enhances the cohesive strength of the final product.
• Bioconjugation & Pharmaceutical Intermediates: Utilized in the synthesis of drug delivery systems and PEGylated compounds due to its biocompatible polyether backbone.
• Textile & Leather Auxiliaries: Functions as a softener and finishing agent to improve handle and durability of treated materials.

Basic Information

Product Name	Amino-Teg-Diol
CAS No.	869308-36-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,2'-(Ethylenedioxy)bis(ethylamine) diol derivative; Polyoxyethylene bis(amine); PEGylated diamino diol; Amino-terminated polyethylene glycol diol; Bis(2-aminoethoxy)ethane derivative; Jeffamine®-type polyether diol; α,ω-Diamino poly(ethylene glycol); Hydroxyl-functionalized polyether amine
EINECS	Contact for details

Quality Control

Our Amino-Teg-Diol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, functionality, and performance. Certificates of Analysis (COA) detailing key parameters such as amine value, hydroxyl value, moisture content, and color are provided and available upon request to 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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Amine Value	Contact for details
Hydroxyl Value	Contact for details
Water Content (KF)	≤ 1.0%
Color (APHA)	≤ 100

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