Description

Isopropenyloxytris(Trimethylsilyl)Silane CAS NO 861869-12-7 is a specialized organosilicon compound featuring a unique combination of silyl and alkenyloxy functional groups. This structure makes it a valuable reagent in advanced synthetic chemistry, particularly for introducing silicon-based protecting groups or as a precursor in materials science. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty polymer industries. Its utility lies in enabling complex molecular constructions that are critical for developing new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly for introducing silicon moieties.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides where silicon-containing groups can enhance stability or activity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty silicones and silicon-based polymers.
• Surface Modification: Employed to functionalize silica or other inorganic surfaces, altering their hydrophobicity or reactivity.
• Protecting Group Chemistry: Utilized as a versatile protecting agent for hydroxyl groups in multi-step organic syntheses.
• Semiconductor Precursor: Investigated as a potential precursor in chemical vapor deposition (CVD) processes for thin-film coatings.

Basic Information

Product Name	Isopropenyloxytris(Trimethylsilyl)Silane
CAS No.	861869-12-7
Molecular Formula	C12H32O1Si4
Molecular Weight	304.73 g/mol
Synonyms	Tris(trimethylsilyl)(isopropenyloxy)silane; (Isopropenyloxy)tris(trimethylsilyl)silane; Silane, (1-methylethenyloxy)tris(trimethylsilyl)-; (1-Methylethenyloxy)tris(trimethylsilyl)silane; Isopropenyloxy-tris-trimethylsilyl-silane; Tris(trimethylsilyl)isopropenyloxysilane
EINECS	Contact for details

Quality Control

Our Isopropenyloxytris(Trimethylsilyl)Silane is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic and spectroscopic methods, to confirm identity and assay. Certificates of Analysis (COA) detailing purity and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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