Description

Methyl 5-Oxo-1-[3-(Triethoxysilyl)Propyl]Pyrrolidine-3-Carboxylate is a specialized organosilane coupling agent featuring a pyrrolidone-based functional group. This compound is engineered to act as a high-performance adhesion promoter and surface modifier, creating strong covalent bonds between organic polymers and inorganic substrates. It is essential for manufacturers in the advanced composites, coatings, and sealants industries seeking to enhance durability, mechanical strength, and environmental resistance in their final products.

Application

• Adhesion Promoter for Coatings and Inks: Enhances the bonding of acrylic, epoxy, and polyurethane coatings to glass, metal, and mineral surfaces, improving scratch and corrosion resistance.
• Surface Modification of Fillers and Pigments: Used to treat silica, glass fibers, and other inorganic fillers to improve their dispersion and compatibility within polymer matrices like nylon or polyester.
• Crosslinking Agent in Silicone Polymers: Serves as a functional monomer or crosslinker in the synthesis of modified silicone resins and elastomers for high-temperature applications.
• Primer for Sealants and Adhesives: Applied as a primer layer to prepare glass or aluminum surfaces, significantly boosting the long-term adhesion and water resistance of structural sealants.
• Reinforcement in Composite Materials: Improves the interfacial bonding between reinforcing fibers (e.g., carbon, glass) and thermoset or thermoplastic resins, leading to composites with superior mechanical properties.
• Compatibilizer for Polymer Blends: Facilitates the blending of dissimilar polymers by acting as a molecular bridge, improving the homogeneity and performance of the final blend.

Basic Information

Product Name	Methyl 5-Oxo-1-[3-(Triethoxysilyl)Propyl]Pyrrolidine-3-Carboxylate
CAS No.	94108-07-3
Molecular Formula	C16H31NO6Si
Molecular Weight	361.51 g/mol
Synonyms	1-[3-(Triethoxysilyl)propyl]-2-pyrrolidinone-5-carboxylic acid methyl ester; 3-(Triethoxysilyl)propyl 2-pyrrolidinone-5-carboxylate; N-(3-Triethoxysilylpropyl)-2-pyrrolidinone-5-carboxylic acid methyl ester; Silane coupling agent Z-4790; γ-(N-2-Pyrrolidonyl)propyltriethoxysilane; Methyl 1-(3-triethoxysilylpropyl)-5-oxopyrrolidine-3-carboxylate; 5-Oxo-1-(3-triethoxysilylpropyl)pyrrolidine-3-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 5-Oxo-1-[3-(Triethoxysilyl)Propyl]Pyrrolidine-3-Carboxylate adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. Comprehensive Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided to guarantee compliance with your specific application requirements.

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 liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Refractive Index (n20/D)	1.450 - 1.460
Density (g/mL, 20°C)	1.05 - 1.10

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