Description

1-[(Dichloromethyl)Dimethylsilyl]-1-Hexyn-3-Ol is a specialized organosilicon compound featuring a unique combination of a silyl-protected alkyne and an alcohol functional group. This molecular architecture makes it a valuable advanced synthetic intermediate for constructing complex organic and organometallic frameworks. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science sectors for applications in catalysis and novel polymer synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing scaffolds.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides, leveraging its reactive dichloromethylsilyl and alkyne groups.
• Organometallic Catalyst Ligand: The alkyne and alcohol functionalities can be utilized to develop sophisticated ligands for transition metal catalysis.
• Advanced Material Precursor: Acts as a monomer or cross-linking agent in the development of specialty silicones and silicon-based polymers with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for complex molecule construction, including natural product synthesis and methodology development.
• Surface Modification Agent: Potential use in modifying material surfaces due to the reactive silyl chloride groups, which can form stable bonds with hydroxylated surfaces.

Basic Information

Item	Detail
Product Name	1-[(Dichloromethyl)Dimethylsilyl]-1-Hexyn-3-Ol
CAS No.	25898-71-9
Molecular Formula	C9H16Cl2OSi
Molecular Weight	239.22 g/mol
Synonyms	1-Hexyn-3-ol, 1-[(dichloromethyl)dimethylsilyl]-; (Dichloromethyl)dimethyl(1-hexyn-3-yloxy)silane; 1-(Dichloromethyl-dimethyl-silanyl)-hex-1-yn-3-ol; 3-Hydroxy-1-hexyne, 1-(dichloromethyl)dimethylsilyl derivative; Dimethyl(dichloromethyl)(1-hexyn-3-yloxy)silane
EINECS	Contact for details

Quality Control

Our production of 1-[(Dichloromethyl)Dimethylsilyl]-1-Hexyn-3-Ol adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, GC, and HPLC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 a controlled 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)	≥ 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.