Description

Potassium Dimethylphenylsilanolate is an organosilicon potassium salt, a versatile reagent and intermediate in advanced organic synthesis. This compound is valued for its role as a potent base and nucleophile, enabling critical transformations in the production of complex molecules. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty silicone polymer industries seeking to develop new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for silicon-containing drug candidates.
• Catalyst and Co-catalyst: Used in various polymerization and cross-coupling reactions as a base catalyst or catalyst component.
• Silicone Polymer Modification: Serves as a reactive intermediate for introducing phenyl-dimethylsiloxy groups into silicone backbones, enhancing thermal stability and optical properties.
• Nucleophilic Reagent: Employed in organic synthesis for nucleophilic substitution and addition reactions with electrophiles like carbonyl compounds and alkyl halides.
• Agrochemical Synthesis: Intermediate in the production of advanced silicon-based pesticides and herbicides.
• Surface Treatment Agent: Used in the formulation of specialty coatings and surface modifiers for improved adhesion and performance.

Basic Information

Product Name	Potassium Dimethylphenylsilanolate
CAS No.	59413-34-2
Molecular Formula	C8H11KOSi
Molecular Weight	190.36 g/mol
Synonyms	Potassium (dimethyl)(phenyl)silanolate; Dimethylphenylsilanol Potassium Salt; Potassium Dimethyl(phenyl)silanolate; (Dimethyl)(phenyl)silanol Potassium Salt; Phenyl(dimethyl)silanol Potassium Salt; Potassium Phenyl(dimethyl)silanolate; Silanol, dimethylphenyl-, potassium salt; Potassium (phenyl)dimethylsilanolate
EINECS	Contact for details

Quality Control

Our Potassium Dimethylphenylsilanolate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by titration and identification by FT-IR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	Contact for details

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