Description

Silane, Trimethyl[[2-(1-Methylethyl)Cyclopropyl]Oxy]- (9Ci) is a specialized organosilicon compound characterized by its unique cyclopropyloxy silane structure. This chemical is valued for its role as a versatile coupling agent and surface modifier, enabling enhanced adhesion and compatibility between organic and inorganic materials. It is primarily sought by manufacturers in the advanced materials, specialty coatings, and electronics industries for developing high-performance composites and functional surfaces.

Application

• As a surface treatment agent for glass, silica, and metal oxides to improve hydrophobicity and adhesion.
• As a coupling agent in polymer composites and reinforced plastics to enhance filler-matrix bonding.
• In the formulation of specialty coatings and sealants to provide moisture resistance and durability.
• As a key intermediate in the synthesis of advanced silicone derivatives and functional materials.
• For modifying nanoparticle surfaces in nanotechnology and electronics applications.
• In research and development of novel organosilicon compounds for pharmaceutical and agrochemical intermediates.

Basic Information

Product Name	Silane, Trimethyl[[2-(1-Methylethyl)Cyclopropyl]Oxy]- (9Ci)
CAS No.	137518-43-5
Molecular Formula	C9H20OSi
Molecular Weight	172.34 g/mol
Synonyms	Trimethyl[[2-(1-methylethyl)cyclopropyl]oxy]silane; (Isopropylcyclopropyloxy)trimethylsilane; 2-Isopropylcyclopropyloxytrimethylsilane; O-(2-Isopropylcyclopropyl)trimethylsilanol; Trimethyl(2-isopropylcyclopropyloxy)silane; Silane, trimethyl[(2-propan-2-ylcyclopropyl)oxy]-
EINECS	Contact for details

Quality Control

Our production of Trimethyl[[2-(1-Methylethyl)Cyclopropyl]Oxy]silane adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing specific results for identity, assay, and impurities is provided with every shipment to guarantee traceability and 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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture ingress and degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	0.85 - 0.90 g/mL
Refractive Index (n20D)	1.420 - 1.430

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