Description

Tetrakis(1-Methoxy-2-Propoxy)Silane is a specialized organosilicon compound, also known as a silane coupling agent. This chemical is valued for its ability to modify surfaces and improve adhesion between inorganic materials and organic polymers. It is primarily utilized in advanced material science and industrial applications where enhanced bonding, moisture resistance, and surface functionalization are required. The compound is identified by CAS No. 18407-95-9.

Application

• As a coupling agent in composite materials to improve the bond between glass, mineral fillers, and polymer matrices.
• Surface modification agent for silica, glass fibers, and other inorganic fillers to enhance dispersion and compatibility in resins.
• Key ingredient in the formulation of adhesives, sealants, and coatings to improve moisture resistance and durability.
• Precursor for the synthesis of specialty silicones and hybrid organic-inorganic materials.
• Used in the production of release coatings and mold-making applications.
• Potential applications in electronics for dielectric layers and encapsulation materials.

Basic Information

Product Name	Tetrakis(1-Methoxy-2-Propoxy)Silane
CAS No.	18407-95-9
Molecular Formula	C16H36O8Si
Molecular Weight	384.55 g/mol
Synonyms	Silane, tetrakis(1-methoxy-2-propoxy)-; Tetrakis(1-methoxy-2-propoxy)silane; 1-Methoxy-2-propoxy silane tetramer; 3-Methoxypropoxy silane derivative; Silane coupling agent 18407-95-9; (1-Methoxy-2-propyloxy)silane; Tetra(1-methoxy-2-propoxy)silane; MPO Silane
EINECS	Contact for details

Quality Control

Our Tetrakis(1-Methoxy-2-Propoxy)Silane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance. Certificates of Analysis (COA) detailing specifications such as assay, identity, and impurity profiles are provided with every shipment to guarantee supply reliability and product integrity for your critical applications.

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 to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (20°C)	1.00 - 1.05 g/mL

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