Description

9-[2-(2-Methoxyethoxy)Ethoxy]-9-Methyl-2,5,8-Trioxa-9-Siladodecan-12-Amine is a specialized organosilicon compound featuring a unique amine-terminated polyether chain linked to a silicon center. This bifunctional structure provides exceptional surface activity and reactivity, making it a critical intermediate for advanced material synthesis. It is primarily used by manufacturers in the silicone, polymer, and surface coating industries to impart specific functional properties to their products.

Application

• Silicone Modifier: Acts as a key intermediate for synthesizing amine-functional silicone oils, surfactants, and crosslinkers.
• Adhesion Promoter: Enhances the bonding between organic polymers and inorganic substrates like glass, metals, and minerals.
• Surface Treatment Agent: Used to modify the surface properties of silica, pigments, and fillers to improve dispersion and compatibility in various matrices.
• Polymer Synthesis: Serves as a monomer or chain extender in the production of polyurethanes, polyamides, and other specialty polymers.
• Epoxy Curing Agent: Functions as a reactive amine hardener for epoxy resin systems, influencing flexibility and adhesion.
• Personal Care Ingredients: Utilized in the synthesis of silicone-based conditioning agents for hair and skin care formulations.
• Lubricant Additive: Imparts anti-wear and extreme pressure properties to synthetic lubricants and greases.

Basic Information

Product Name	9-[2-(2-Methoxyethoxy)Ethoxy]-9-Methyl-2,5,8-Trioxa-9-Siladodecan-12-Amine
CAS No.	88127-83-7
Molecular Formula	C12H29NO5Si
Molecular Weight	295.45 g/mol
Synonyms	N1-[3-(Trimethoxysilyl)propyl]diethylenetriamine; 3-[2-(2-Aminoethoxy)ethoxy]propyltrimethoxysilane; Aminoethylaminopropyltrimethoxysilane (AEAPTMS); γ-Aminoethyl-γ-aminopropyltrimethoxysilane; N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane; A0700 (common silane code); Dynasylan® TRIAMO (trade name); Amino-functional silane coupling agent
EINECS	Contact for details

Quality Control

Our production of 9-[2-(2-Methoxyethoxy)Ethoxy]-9-Methyl-2,5,8-Trioxa-9-Siladodecan-12-Amine adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity, consistent performance, and traceability. Certificates of Analysis (COA) detailing assay, identity, and impurity profiles are 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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.440 - 1.445
Density (g/mL, 25°C)	1.010 - 1.030

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