Description

4-[3-[Diethoxy(Methyl)Silyl]Propyl]Morpholine is a specialized bifunctional organosilane coupling agent that combines a hydrolyzable silyl group with a morpholine functional group. This unique structure makes it a critical intermediate for modifying surfaces and polymers, enhancing adhesion, compatibility, and performance in demanding applications. It is essential for manufacturers in the silicone rubber, coatings, adhesives, and advanced materials sectors seeking to improve product durability and functionality.

Application

• Silicone Rubber & Sealants: Acts as an adhesion promoter and crosslinking agent, improving bond strength to various substrates.
• Surface Modification & Primers: Used to treat inorganic surfaces like glass, metals, and minerals to enhance organic coating adhesion and hydrophobicity.
• Polymer Modification: Serves as a functional monomer or additive to introduce morpholine groups into polymer chains, altering surface properties and reactivity.
• Coupling Agent for Composites: Improves the interface between organic resins and inorganic fillers (e.g., silica, glass fiber) in composite materials.
• Pharmaceutical & Agrochemical Intermediates: Utilized in the synthesis of more complex molecules requiring the morpholine pharmacophore.
• Corrosion Inhibitive Coatings: Incorporated into coating formulations where the morpholine group can provide mild corrosion inhibition properties.

Basic Information

Product Name	4-[3-[Diethoxy(Methyl)Silyl]Propyl]Morpholine
CAS No.	20723-23-3
Molecular Formula	C12H27NO3Si
Molecular Weight	261.43 g/mol
Synonyms	N-[3-(Diethoxymethylsilyl)propyl]morpholine; 3-Morpholinopropyl(methyl)diethoxysilane; Morpholinopropylmethyldiethoxysilane; Diethoxy(methyl)[3-(4-morpholinyl)propyl]silane; (3-Morpholinopropyl)methyldiethoxysilane; N-(3-(Diethoxymethylsilyl)propyl)morpholine; Silane, diethoxy(methyl)[3-(4-morpholinyl)propyl]-
EINECS	Contact for details

Quality Control

Our production of 4-[3-[Diethoxy(Methyl)Silyl]Propyl]Morpholine adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including GC, NMR, and titration, to ensure high purity and consistent performance. Comprehensive Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided and available upon request to support your quality assurance and regulatory 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/59-77°F). Due to its hygroscopic (moisture-sensitive) nature, 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 liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Refractive Index (n20/D)	1.4400 - 1.4450
Density (g/mL, 25°C)	0.950 - 0.980

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