Description

Triisopropyl-Prop-2-Ynyloxy-Silane is a specialized organosilicon compound featuring a reactive propynyloxy group. This unique structure makes it a valuable silylating agent and a versatile building block in advanced organic synthesis and materials science. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for introducing silicon-protected functional groups.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing silyl-protected alkynyl functionalities.
• Agrochemical Synthesis: Serves as a key precursor in creating novel pesticides and herbicides with tailored properties.
• Surface Modification Agent: Employed to functionalize silica, glass, or metal oxide surfaces, altering their wettability and adhesion characteristics.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of silicone-based polymers and hybrid organic-inorganic materials.
• Protecting Group Chemistry: Utilized to temporarily protect hydroxyl groups during complex multi-step synthetic routes.
• Semiconductor & Electronics: Applied in the deposition of thin films and as a precursor in chemical vapor deposition (CVD) processes for microelectronics.

Basic Information

Product Name	Triisopropyl-Prop-2-Ynyloxy-Silane
CAS No.	145383-93-3
Molecular Formula	C12H24OSi
Molecular Weight	212.41 g/mol
Synonyms	Triisopropyl(2-propynyloxy)silane; (Prop-2-yn-1-yloxy)triisopropylsilane; Propargyloxytriisopropylsilane; Triisopropylsilyl Propargyl Ether; TIPS Propargyl Ether; 2-Propyn-1-ol, 1-[(triisopropylsilyl)oxy]-; Silane, triisopropyl(2-propynyloxy)-
EINECS	Contact for details

Quality Control

Our Triisopropyl-Prop-2-Ynyloxy-Silane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and Karl Fischer titration. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). 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.

Specification

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