Description

n-[3-(Triethoxysilyl)Propyl]-4,5-Dihydroimidazole is a versatile organosilane coupling agent featuring a reactive imidazoline functional group. This bifunctional molecule is critical for enhancing adhesion and compatibility between inorganic materials and organic polymers. It is primarily needed by manufacturers in the coatings, adhesives, and composites industries seeking to improve the performance and durability of their products.

Application

• As a coupling agent in glass fiber-reinforced plastics (GRP) and mineral-filled composites to improve mechanical strength and moisture resistance.
• As a surface modifier for silica, glass, and metal oxides to enhance their dispersion and bonding within polymer matrices like epoxies, polyurethanes, and polyamides.
• As a primer or adhesion promoter in coatings, sealants, and adhesives for challenging substrates, including metals and painted surfaces.
• In the formulation of corrosion-inhibiting coatings where it acts as a chemical anchor, improving paint adhesion and long-term protection.
• For the functionalization of nanoparticles to create stable, reactive dispersions for advanced material applications.
• As an intermediate in the synthesis of more complex silane-based specialty chemicals and pharmaceutical agents.

Basic Information

Product Name	n-[3-(Triethoxysilyl)Propyl]-4,5-Dihydroimidazole
CAS No.	58068-97-6
Molecular Formula	C14H30N2O3Si
Molecular Weight	302.49 g/mol
Synonyms	3-(4,5-Dihydro-1H-imidazol-1-yl)propyltriethoxysilane; 1-[3-(Triethoxysilyl)propyl]-4,5-dihydro-1H-imidazole; N-(Triethoxysilylpropyl)-4,5-dihydroimidazole; Silane A-1310; Silquest A-1310; OSI Specialties A-1310; 4,5-Dihydro-1-[3-(triethoxysilyl)propyl]-1H-imidazole; 1H-Imidazole, 4,5-dihydro-1-[3-(triethoxysilyl)propyl]-
EINECS	Contact for details

Quality Control

Our production of n-[3-(Triethoxysilyl)Propyl]-4,5-Dihydroimidazole adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing, including GC and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing assay, identity, and impurity profiles are 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 place 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)	≥ 97.0%
Refractive Index (n20/D)	1.440 - 1.450
Density (g/mL, 25°C)	1.000 - 1.050

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