Description

4-[3-(Methoxydimethylsilyl)Propyl]Morpholine is a bifunctional organosilicon compound featuring a reactive methoxysilane group and a morpholine moiety. This unique structure makes it a valuable coupling agent and surface modifier, enabling strong adhesion between organic polymers and inorganic substrates. It is primarily used by manufacturers in the silicone rubber, adhesive, sealant, and advanced composite materials industries to enhance material performance and durability.

Application

• Silicone Rubber & Sealants: Acts as an adhesion promoter and crosslinking agent, improving bond strength to glass, metals, and various plastics.
• Fiberglass & Composite Materials: Used as a coupling agent for glass fiber reinforcements, enhancing the interfacial adhesion and mechanical properties of composites.
• Coatings & Inks: Serves as a surface modifier to improve the wetting, dispersion, and adhesion of coatings on difficult-to-bond surfaces.
• Adhesives: Enhances the performance and environmental resistance of structural and specialty adhesives.
• Mineral & Filter Treatment: Functions as a surface treatment agent for fillers like silica and calcium carbonate to improve compatibility with polymer matrices.
• Pharmaceutical & Agrochemical Intermediates: Utilized as a key synthetic building block for more complex molecules.

Basic Information

Product Name	4-[3-(Methoxydimethylsilyl)Propyl]Morpholine
CAS No.	94291-68-6
Molecular Formula	C10H23NO2Si
Molecular Weight	217.38 g/mol
Synonyms	N-[3-(Dimethoxymethylsilyl)propyl]morpholine; 3-Morpholinopropylmethyldimethoxysilane; Morpholinopropylmethyldimethoxysilane; Methyldimethoxy(3-morpholinopropyl)silane; (3-Morpholinopropyl)methyldimethoxysilane; N-(3-(Dimethoxymethylsilyl)propyl)morpholine; Silane, methyldimethoxy(3-morpholinopropyl)-; MDMMS
EINECS	Contact for details

Quality Control

Our production of 4-[3-(Methoxydimethylsilyl)Propyl]Morpholine adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

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); containers must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.4400 - 1.4450
Density (20°C)	0.950 - 0.980 g/mL

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