Description

Tripotassium Methylsilanetriolate is a specialized organosilicon compound with the CAS number 65351-55-5, serving as a key intermediate in advanced material synthesis. Its value lies in its unique reactivity as a strong base and a source of the methylsilanolate anion, enabling precise surface modification and the creation of novel silicon-based polymers. This chemical is essential for R&D and production teams in the pharmaceutical, electronics, and specialty coatings industries seeking to develop materials with tailored properties.

Application

• Silicon-Based Polymer Synthesis: A crucial monomer or catalyst for producing polysiloxanes (silicones) and other organosilicon polymers.
• Surface Modification Agent: Used to functionalize silica, glass, or metal oxide surfaces, enhancing adhesion, hydrophobicity, or biocompatibility.
• Catalyst in Organic Synthesis: Acts as a strong, non-nucleophilic base in deprotonation and condensation reactions.
• Precursor for Silica Sol-Gels: Employed in the sol-gel process to create high-purity silica or hybrid organic-inorganic materials for optical and electronic applications.
• Pharmaceutical Intermediate: Used in the synthesis of silicon-containing drug candidates or prodrugs.
• Adhesive and Sealant Formulations: Imparts specific curing and performance characteristics in high-performance silicone-based products.

Basic Information

Item	Detail
Product Name	Tripotassium Methylsilanetriolate
CAS No.	65351-55-5
Molecular Formula	C H3 K3 O3 Si
Molecular Weight	204.39 g/mol
Synonyms	Methylsilanetriol, tripotassium salt; Potassium methylsilanolate; Tripotassium methylsilanolate; Methyltris(potassiumoxy)silane; Tris(potassiumoxy)(methyl)silane; KMS; Methylsilicon tripotassium salt
EINECS	Contact for details

Quality Control

Our Tripotassium Methylsilanetriolate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity, consistent reactivity, and batch-to-batch reliability. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Tripotassium Methylsilanetriolate)	≥ 95.0%
Potassium Content	56.0 - 58.0 %
Loss on Drying	≤ 2.0 %
Solubility	Soluble in polar aprotic solvents (e.g., DMF, DMSO)

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