Description

Silane, Butyldimethylpropoxy? is a specialized organosilicon compound with the CAS registry number 959233-65-9. This chemical is valued for its unique reactivity, serving as a versatile coupling agent and surface modifier in advanced material synthesis. It is essential for manufacturers in the silicone polymer, coatings, and adhesive industries seeking to enhance material compatibility and performance.

Application

• As a coupling agent in mineral-filled composites and fiber-reinforced plastics to improve interfacial adhesion.
• As a surface treatment agent for inorganic fillers (e.g., silica, glass) to impart hydrophobicity and improve dispersion in organic matrices.
• As a key intermediate in the synthesis of more complex functional silanes and silicone derivatives.
• In the formulation of specialty coatings and sealants to enhance weather resistance and adhesion to various substrates.
• For cross-linking and modifying silicone elastomers and resins to tailor their mechanical and thermal properties.
• In adhesive and encapsulant systems to promote bonding and stability in electronic applications.

Basic Information

Product Name	Silane, Butyldimethylpropoxy?
CAS No.	959233-65-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Butyldimethylpropoxysilane; (Butyl)(dimethyl)propoxysilane; Propoxybutyldimethylsilane; Butyl-dimethyl-propoxy-silane; 1-Butyl-1,1-dimethyl-1-propoxysilane
EINECS	Contact for details

Quality Control

Our Silane, Butyldimethylpropoxy? is produced under stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and key specifications are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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