Description

Silane, Triethyl(4-Phenyl-1-Butynyl)- is a specialized organosilicon compound featuring a unique combination of a silane core with a phenylbutynyl functional group. This structure makes it a valuable key intermediate and coupling agent 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 constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing scaffolds or alkyne functionalization for click chemistry.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and plant growth regulators with enhanced properties.
• Material Science & Polymer Chemistry: Acts as a functional monomer or cross-linking agent in the development of specialty silicones, resins, and advanced polymeric materials.
• Surface Modification & Coupling Agent: Utilized to modify inorganic surfaces (e.g., silica, metals) to improve compatibility with organic matrices in composites and coatings.
• Organic Synthesis Reagent: Employed in palladium-catalyzed cross-coupling reactions (e.g., Sonogashira, Heck) and hydrosilylation processes to introduce silicon-based functionalities.
• Liquid Crystal & OLED Material Research: Investigated as a precursor for silicon-based components in electronic and optoelectronic materials.

Basic Information

Product Name	Silane, Triethyl(4-Phenyl-1-Butynyl)-
CAS No.	58924-22-4
Molecular Formula	C16H24Si
Molecular Weight	244.45 g/mol
Synonyms	Triethyl(4-phenylbut-1-yn-1-yl)silane; (4-Phenyl-1-butyn-1-yl)triethylsilane; 4-Phenyl-1-butynyltriethylsilane; Triethyl(4-phenyl-1-butynyl)silane; Silane, triethyl(4-phenyl-1-butynyl)-; 1-Butyne, 4-phenyl-, 1-(triethylsilyl)-; (4-Phenylbut-1-ynyl)triethylsilane
EINECS	Contact for details

Quality Control

Our Triethyl(4-Phenyl-1-Butynyl)silane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available for every shipment. We adhere to cGMP guidelines where applicable to support our clients in regulated industries.

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. Keep away from heat, sparks, open flames, and oxidizing agents.

Specification

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