Description

Silane, Dimethyl[(3-Methyl-2-Buten-1-Yl)Oxy](1-Methylethyl)- is a specialized organosilicon compound, specifically an isopropoxy-functionalized silane derivative. This chemical is valued for its role as a versatile coupling agent and surface modifier, bridging organic and inorganic materials. It is essential for manufacturers in the adhesives, sealants, coatings, and advanced composite materials industries seeking to enhance product performance and durability.

Application

• As a coupling agent in mineral-filled composites (e.g., glass fiber, silica) to improve mechanical strength and moisture resistance.
• A key intermediate in the synthesis of specialty silicone polymers and resins for high-performance coatings.
• Surface modification of metal oxides and nanoparticles to improve dispersion in organic matrices.
• Used in the formulation of adhesives and sealants to promote adhesion to difficult substrates.
• Potential application as a crosslinking agent in silicone rubber and elastomer production.
• Research and development of novel hybrid organic-inorganic materials (ORMOSIL) for optical and electronic applications.

Basic Information

Product Name	Silane, Dimethyl[(3-Methyl-2-Buten-1-Yl)Oxy](1-Methylethyl)-
CAS No.	958998-87-3
Molecular Formula	C10H22O2Si
Molecular Weight	202.37 g/mol
Synonyms	Dimethyl[(3-methyl-2-buten-1-yl)oxy](1-methylethyl)silane; Isopropyldimethyl(3-methylbut-2-en-1-yloxy)silane; (Isopropoxy)dimethyl(3-methyl-2-buten-1-yloxy)silane; 3-Methyl-2-buten-1-ol, 1-(dimethylisopropoxysilyl)-; Allylsilane derivative; Organofunctional silane coupling agent; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of this silane derivative adheres to strict quality management protocols. Each batch is analyzed to ensure high purity and consistency, with specifications typically covering identity, assay, and impurity profiles. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee compliance with your technical 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); containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.