Description

tert-Butyldiphenyl(Prop-2-Yn-1-Yloxy)Silane is a specialized organosilicon compound featuring a reactive alkyne (prop-2-yn-1-yloxy) group. This unique structure makes it a valuable synthetic intermediate and protecting group reagent in advanced organic synthesis, particularly for the controlled functionalization of complex molecules. It is primarily utilized by pharmaceutical, agrochemical, and advanced materials research and development teams who require high-purity building blocks for drug discovery and polymer modification.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially where silicon-based protecting groups are required.
• Click Chemistry Reagent: Serves as a precursor for silicon-linked alkyne derivatives used in Huisgen cycloaddition and other bioorthogonal conjugation strategies.
• Polymer & Material Science: Used in the synthesis and modification of specialty polymers, silicones, and hybrid organic-inorganic materials.
• Agrochemical Synthesis: Intermediate in the development of novel pesticides and herbicides with tailored properties.
• Surface Modification Agent: Can be applied to modify surface properties of silica, glass, or other substrates for specific adhesion or release characteristics.
• Crosslinking Agent: Potential use in creating crosslinked networks in resins and coatings due to its reactive alkyne functionality.

Basic Information

Product Name	tert-Butyldiphenyl(Prop-2-Yn-1-Yloxy)Silane
CAS No.	88159-06-2
Molecular Formula	C19H22OSi
Molecular Weight	294.47 g/mol
Synonyms	tert-Butyldiphenyl(2-Propynyloxy)Silane; (tert-Butyldiphenylsilyloxy)methylacetylene; Propargyloxy-tert-butyldiphenylsilane; 2-Propyn-1-ol, 1-[(1,1-dimethylethyl)diphenylsilyl]-; 1-[(tert-Butyldiphenylsilyl)oxy]-2-propyne; TBDPS-O-Propargyl; tert-Butyl(diphenyl)(prop-2-yn-1-yloxy)silane; Silane, tert-butyldiphenyl(2- propynyloxy)-
EINECS	Contact for details

Quality Control

Our tert-Butyldiphenyl(Prop-2-Yn-1-Yloxy)Silane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing batch-specific results are available upon request. We adhere to cGMP and ISO 9001 standards where applicable to guarantee supply chain reliability and product consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate to maintain stability.

Specification

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