Description

(2-n-Benzylaminoethyl)-3-Aminopropyltrimethoxysilane, Hydrochloride, 50% In Methanol is a specialized organofunctional silane coupling agent supplied as a solution for enhanced stability and handling. This compound is engineered to provide superior adhesion promotion and surface modification by creating strong covalent bonds between inorganic substrates and organic polymers. It is a critical material for manufacturers in the coatings, adhesives, and advanced composites industries seeking to improve mechanical performance and durability in demanding environments.

Application

• As a coupling agent in fiberglass-reinforced plastics and mineral-filled composites to enhance interfacial adhesion and mechanical strength.
• Surface pretreatment for glass, metals, and minerals to improve the bonding of epoxy, polyurethane, and acrylic-based coatings and adhesives.
• A key intermediate in the synthesis of specialty silane-modified polymers and resins for high-performance sealants and encapsulants.
• Enhancing the water resistance and durability of inorganic-organic hybrid materials and sol-gel coatings.
• Promoting adhesion in rubber-to-metal bonding applications within the automotive and aerospace sectors.
• Modification of silica and other fillers to improve dispersion and compatibility in silicone rubber and engineering plastic compounds.

Basic Information

Product Name	(2-n-Benzylaminoethyl)-3-Aminopropyltrimethoxysilane, Hydrochloride, 50% In Methanol
CAS No.	623938-90-9
Molecular Formula	C15H29ClN2O3Si (for the silane hydrochloride)
Molecular Weight	348.94 g/mol (for the silane hydrochloride)
Synonyms	N-[3-(Trimethoxysilyl)propyl]-N'-(2-aminoethyl)-N'-benzylethylenediamine hydrochloride; N-Benzyl-N'-[3-(trimethoxysilyl)propyl]ethylenediamine hydrochloride; Benzylaminoethylaminopropyltrimethoxysilane hydrochloride; Amino-functional silane coupling agent hydrochloride; Silane coupling agent Z-6036 derivative; (N-Benzylethylenediamine)propyltrimethoxysilane HCl; 3-[(2-Benzylaminoethyl)amino]propyltrimethoxysilane hydrochloride
EINECS	Contact for details

Quality Control

Our production of (2-n-Benzylaminoethyl)-3-Aminopropyltrimethoxysilane, Hydrochloride adheres to stringent quality management protocols. Every batch is analyzed to ensure consistent composition, purity, and performance as a coupling agent. Certificates of Analysis (COA) detailing assay, solvent content, and identity are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to the highly volatile and flammable nature of the methanol solvent, keep away from open flames and sparks. The product may be sensitive to moisture; keep containers tightly sealed when not in use. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Identification (IR)	Conforms to structure
Assay (Silane HCl)	48.0 - 52.0 % w/w
Solvent (Methanol)	Balance
Water Content (KF)	≤ 0.5 %

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