Description

3-Triethylsiloxy-1,4-Pentadiene is a specialized organosilicon compound featuring a protected diene functionality. This chemical is valued for its role as a versatile synthetic intermediate in advanced organic and organometallic chemistry, enabling the construction of complex molecular architectures. It is primarily sought by research and development laboratories, as well as production facilities, in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring precise chemical synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific diene or silyl-protected functionalities.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides where its reactive diene group is incorporated into target molecules.
• Organometallic Chemistry: Serves as a ligand precursor or a substrate in metal-catalyzed reactions, including cross-coupling and cycloaddition processes.
• Polymer & Material Science: Employed in the development of specialty polymers and advanced materials, where the silyloxy group can influence material properties.
• Fine Chemical Production: Utilized in multi-step synthetic routes for producing high-value, complex fine chemicals and fragrances.
• Academic & Industrial Research: A valuable reagent for methodological development in synthetic organic chemistry laboratories.

Basic Information

Product Name	3-Triethylsiloxy-1,4-Pentadiene
CAS No.	62418-65-9
Molecular Formula	C11H22OSi
Molecular Weight	198.38 g/mol
Synonyms	1,4-Pentadien-3-ol, triethylsilyl ether; 3-(Triethylsilyloxy)-1,4-pentadiene; Triethyl(1,4-pentadien-3-yloxy)silane; 1,4-Pentadien-3-yloxy-triethylsilane; 3-TESO-1,4-pentadiene; (1,4-Pentadien-3-yloxy)triethylsilane; 3-(Triethylsiloxy)penta-1,4-diene
EINECS	Contact for details

Quality Control

Our 3-Triethylsiloxy-1,4-Pentadiene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including GC, NMR, and HPLC, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles 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 area at a controlled room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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