Description

1-Vinyl-1-Methylsila-17-Crown-6 is a specialized organosilicon crown ether compound, distinguished by its unique sila-substitution on the macrocyclic ring. This structural modification imparts distinct complexation properties and reactivity compared to traditional all-oxygen crown ethers, making it a valuable synthon in advanced materials science and supramolecular chemistry. It is primarily utilized by researchers and manufacturers in the fields of polymer modification, selective ion transport, and as a precursor for functionalized materials.

Application

• As a functional monomer for the synthesis of crown ether-containing polymers and resins with ion-selective properties.
• In the development of novel stationary phases for chromatographic separation of ions and chiral molecules.
• As a key ligand or precursor in the fabrication of chemical sensors and electrode membranes for ion detection.
• For surface modification of materials to impart specific ion-binding or catalytic functionalities.
• In academic and industrial research exploring host-guest chemistry and supramolecular assembly with alkali and alkaline earth metal cations.
• As a building block for creating hybrid organic-inorganic materials with tailored porosity or reactivity.

Basic Information

Product Name	1-Vinyl-1-Methylsila-17-Crown-6
CAS No.	83890-25-9
Molecular Formula	C13H26O5Si
Molecular Weight	290.43 g/mol
Synonyms	1-Ethenyl-1-methyl-1-sila-17-crown-6; 1-Methyl-1-vinyl-1-sila-17-crown-6; Vinylmethylsila-17-crown-6; 1-Vinyl-1-methylsilacycloheptadeca-4,7,10,13,16-pentaen-2-one oxime? (Structure-based); Silacrown ether vinyl derivative; Sila-substituted 17-crown-6 ether
EINECS	Contact for details

Quality Control

Our 1-Vinyl-1-Methylsila-17-Crown-6 is produced under controlled conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including NMR, GC, and HPLC analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your R&D and quality assurance protocols.

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). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 94.0%
Water Content (KF)	≤ 0.5%

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