POTASSIUM METHYL SILICONATE

Potassium methyl siliconate is a versatile silicate, serving as an effective water repellent and surface modifier, primarily used in coatings, sealants, and construction materials.

Potassium methyl siliconate is widely used in applications such as protective coatings for buildings and infrastructure, where its moisture-repellent properties help maintain the integrity of surfaces and structures in harsh weather conditions.

Potassium methyl siliconate is an aqueous solution, slightly yellowish in appearance, used for the impregnation of mineral construction materials to make them water-repellent without significantly reducing water vapor permeability.

CAS Number: 31795-24-1

EC Number: 250-807-9

Molecular Formula: CH6KO3Si

Molecular WeightT: 133.24

Synonyms: Silanetriol, methyl-, potassium salt, 31795-24-1, SCHEMBL8464791, AKOS028109618, Silanetriol, 1-methyl-, potassium salt (1:?), methylsilanetriol potassium, Metylosilikonian potasu, Potassium methylsilanetriolate, potassium methylsilanetriolate, Potassium methylsilanetriolate, potassium methylsilanetriolate, Potassium Methylsiliconate, Potassium methylsiliconate, The IUPAC name and further molecular and structural information for the reaction mass was not determinable., tripotassium methylsilanetriolate, tripotassium methylsilanetris(olate), potassium methylsilanetriolate, Silanetriol, methyl-, potassium salt, methyl-silanetrio potassium salt, Methylsilanetriol, potassium salt, potassium methylsiliconate solution, potassium methylsiliconate,40% in water, Methylsilanetriol/potassium,(1:x) salt, Penta 811, potassium methylsilanetriolate, methylsilanetriol potassium, Metylosilikonian potasu, Potassium methylsilanetriolate, potassium methylsilanetriolate, Potassium methylsilanetriolate, potassium methylsilanetriolate, Potassium Methylsiliconate, Potassium methyl siliconate, Potassium siliconate, Potassium methylsiliconate, T 51, Penta 811, Penta 811K, Silres 501, Szilor C-II, Silres BS 16, Wacker BS 15, Rhodorsil 51T, Rhoximat Siliconate 51T, Potassium Methyl Silanetriolate, Rhodorsil 51T, Rhoximat Siliconate 51T, Methyl Potassium Silicate, Potassium Methylsiliconate, Potassium Methyl Orthosilicate, Methylsilicic Acid, Potassium Salt, Potassium methyl siliconate Solution, Potassium Methyl Silicoate, Potassium Silicomethanolate, Silicic Acid, Methyl-, Potassium Salt, Potassium Methylsilanolate, Potassium Methylsiliconate Monohydrate, Potassium Methylsiliconate Tetrahydrate, Potassium Methylsiliconate Pentahydrate, Potassium Methylsiliconate Octahydrate, Potassium Methylsiliconate Solution, Methyl Potassium Siliconate Solution, Potassium Silico-Methylate, Potassium Silicomethylate, Potassium methyl siliconate Glass, Methyl Potassium Silicoate, Potassium methyl siliconate Liquid, KMS, PMS, MSKP, K-M-Sil, Silicic acid, methyl-, potassium salt (1:1), Silicic acid (H4SiO4), potassium salt, methylated, Potassium methylsiliconate monohydrate (K2O2Si.CH4O.H2O), Methyl potassium silicate solution, Potassium Methylsiliconate Anhydrous, Potassium Methylsiliconate Hexahydrate, Silicic acid, methyl-, potassium salt, hydrate, Silicic acid, methyl-, potassium salt, monohydrate, Potassium silicomethoxide, Potassium silicomethylide, Silicic acid, potassium salt, methyl ester, Silicic acid (H4SiO4), potassium salt, methyl ester, hydrate, Potassium methylsilicate (K2SiO3.CH4O), Methyl potassium silicate (K2SiO3.CH4O), Potassium methyl orthosilicate solution, Methyl potassium orthosilicate solution, Potassium monomethylsilicate, Potassium methylsilicate solution, Potassium silicomethanolate, Methyl potassium silicate, Potassium methyl silanolate, Silicic acid potassium salt, methyl-, Potassium methyl silicate, Methylsilanolate potassium salt, Potassium methylsiliconate, Potassium methylsilanolate, Methylsiliconic acid potassium salt, Potassium monomethylsilicate, Potassium methylsilicic acid, Silicic acid, methyl-, potassium salt, Potassium silico-methanolate, Potassium methyl siliconate Solution, Methylsilanolate, potassium salt, Potassium methyl silicic acid salt, Silicic acid, methyl-, potassium salt (1:1), Methyl potassium silanolate, Potassium methyl silicic acid, Potassium methylsiliconic acid, Potassium monomethylsiliconate, Potassium methylsilicoate, Methylsilanolate potassium, Methylsiliconic acid potassium salt, Potassium silicomethylate, Methyl silanolate potassium, Methylsilicic acid potassium salt, Potassium methylsilanate, Potassium methylsilicic acid salt, Methylsiliconate potassium salt

Potassium methyl siliconate is an organosilicon compound that features a combination of silicon, methyl groups, and potassium, offering unique properties for a variety of industrial applications.

As a versatile silicate, Potassium methyl siliconate serves as an effective water repellent and surface modifier, primarily used in coatings, sealants, and construction materials.

Potassium methyl siliconate is typically produced by reacting potassium hydroxide with methylsilicon compounds, resulting in a stable, water-soluble solution that can be applied to a wide range of surfaces.

Potassium methyl siliconate is known for its excellent adhesion to substrates, including concrete, wood, and metal, making it ideal for enhancing the durability of materials exposed to weathering, corrosion, and wear.

In addition to its waterproofing properties, Potassium methyl siliconate also acts as a corrosion inhibitor, providing long-lasting protection against the damaging effects of moisture and environmental factors.

Potassium methyl siliconate’s ability to form a protective silicon-based layer on surfaces improves resistance to chemicals, UV radiation, and temperature fluctuations.

Potassium methyl siliconate is widely used in applications such as protective coatings for buildings and infrastructure, where its moisture-repellent properties help maintain the integrity of surfaces and structures in harsh weather conditions.

Furthermore, Potassium methyl siliconate’s environmental compatibility and non-toxicity make it a popular choice in eco-friendly formulations, aligning with increasing demands for sustainable and safe building materials.

With its low volatility and ease of use, Potassium methyl siliconate can be incorporated into a variety of formulations, including paints, primers, and waterproofing agents.

Potassium methyl siliconate is also employed in industrial applications such as textiles, where it enhances water resistance without compromising fabric breathability.

Additionally, Potassium methyl siliconate contributes to improving the overall performance of materials, extending their lifespan, and ensuring their effectiveness in preventing damage from moisture, dirt, and pollutants.

Potassium methyl siliconate is a salt of an organic silicon substance that has been used as an intermediate in the production of other organic and inorganic chemicals, an intermediate (starting material) in the production of other organic and inorganic chemicals, used in coating and paints.

Potassium methyl siliconate is used as an intermediate in the production of other chemicals in an industrial setting under highly controlled conditions.

Potassium methyl siliconate is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 to < 10 000 tonnes per annum. Potassium methyl siliconate is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing. Potassium methyl siliconate used as an intermediate Potassium methyl siliconate is used in coating and paints.  Potassium methyl siliconate is used to modify the surface of a wide range of materials Potassium methyl siliconate is used in coatings and paints Potassium methyl siliconate is combined with water galss, minerals and other fillers Potassium methyl siliconate is an aqueous solution Potassium methyl siliconate reduces water absorption into the substrate, thus reducing spilling due to freeze-thaw and efflorescence, thereby increasing the life of the substrate. Potassium methyl siliconate is colorless and non-yellowing protection preserves the natural appearance of the substrate. Potassium methyl siliconate is nonflammable. Potassium methyl siliconate is a water-dilutable solution of Potassium methyl siliconate (Potassium siliconate) developed to impart water repellency to a wide variety of natural stone and masonry surfaces Potassium methyl siliconate is suitable for the surface of natural stone Potassium methyl siliconate is used as an additive for concrete and mortars. Potassium methyl siliconate is found in the structure of coating materials Potassium methyl siliconate is used in non-metal-surface treatment products Potassium methyl siliconate is used in coating products and non-metallic surface treatment products. Potassium methyl siliconate is used in construction and construction work. Potassium methyl siliconate is water dilutable. Treatment with Potassium methyl siliconate prevents efflorescence of salts absorbed and makes cleaning of the tiled floor easier.  Low fired clay products such as roof tiles, bricks, unglazed floor tiles absorb water and the soluble salts are transported to the surface, disfiguring the product. Potassium methyl siliconate is a salt of an organic silicon substance Potassium methyl siliconate used as an intermediate in the production of other organic and inorganic chemicals Potassium methyl siliconate is an intermediate (starting material) in the production of other organic and inorganic chemicals Potassium methyl siliconate is used in coating and paints.  Potassium methyl siliconate is used as an intermediate in the production of other chemicals in an industrial setting under highly controlled conditions, in nonmetal surface treatment Potassium methyl siliconate is used to modify the surface of a wide range of materials, in coatings and paints  Potassium methyl siliconate is combined with water galss, minerals and other fillers, in masonry treatment products Potassium methyl siliconate serves as the active ingredient in water repellent treatments for external and internal masonry surfaces.  Potassium methyl siliconate is consume in use and it is expected that no residual unreacted material will be present in the final treated articles. Potassium methyl siliconate is an aqueous solution of Potassium methyl siliconate, water dilutable having slightly yellowish appearance used for the impregnation of mineral construction materials to make them water-repellent without significantly reducing water vapor permeability.  Potassium methyl siliconate provides its water repellent properties by reaction with atmospheric carbon dioxide. Potassium methyl siliconate is an aqueous solution of Potassium methyl siliconate Potassium methyl siliconate has slightly yellowish appearance Potassium methyl siliconate is used for the impregnation of mineral construction materials to make them water-repellent without significantly reducing water vapor permeability.  Potassium methyl siliconate is an aqueous solution of Potassium methyl siliconate. Potassium methyl siliconate has slightly yellowish appearance. Potassium methyl siliconate is a salt of an organic silicon substance that has been used as an intermediate in the production of other organic and inorganic chemicals, an intermediate (starting material) in the production of other organic and inorganic chemicals, used in coating and paints. Potassium methyl siliconate is used as an intermediate in the production of other chemicals in an industrial setting under highly controlled conditions. In nonmetal surface treatment, Potassium methyl siliconate is used to modify the surface of a wide range of materials. In coatings and paints Potassium methyl siliconate is combined with water galss, minerals and other fillers. In masonry treatment products, Potassium methyl siliconate serves as the active ingredient in water repellent treatments for external and internal masonry surfaces. Potassium methyl siliconate is a chemical compound with the molecular formula KOSi(CH3)2O, also known as potassium dimethylsiliconate. Potassium methyl siliconate is a salt composed of potassium cations and the anionic silicate group (SiO32-), with two methyl groups (CH3) attached to the silicon atom. Potassium methyl siliconate is a clear and colorless liquid with a characteristic odor. Potassium methyl siliconate is soluble in water and organic solvents such as ethanol, methanol, and acetone. Potassium methyl siliconate is produced by the reaction of dimethylsilicone oil with potassium hydroxide. Potassium methyl siliconate is used as a surface treatment agent for various materials such as concrete, masonry, stone, and metal. Potassium methyl siliconate forms a protective film on the surface of these materials, providing water repellency, chemical resistance, and increased durability. Potassium methyl siliconate can also be used as an adhesive and sealant for glass, metal, and ceramics. In the construction industry, Potassium methyl siliconate is used to improve the water resistance and durability of concrete structures. Potassium methyl siliconate is also used in the production of ceramic products such as tiles and sanitaryware, as well as in the manufacture of silicone polymers and resins. Potassium methyl siliconate is considered to be a relatively safe compound. However, Potassium methyl siliconate can be corrosive to the skin and eyes, and can cause irritation if inhaled or ingested. Proper handling procedures and personal protective equipment should be used when working with this chemical. Uses of Potassium Methyl Siliconate: Potassium methyl siliconate is a water-dilutable solution of Potassium methyl siliconate (Potassium siliconate) developed to impart water repellency to a wide variety of natural stone and masonry surfaces Potassium methyl siliconate is suitable for the surface of natural stone, like sandstone, limestone, and red brick, gray brick, granite, ceramics etc Potassium methyl siliconate is not suitable for polished or glazed surfaces. Potassium methyl siliconate acts as a surface treatment agent for porous building materials such as bricks, tiles, flower pots. Potassium methyl siliconate is used as an additive for concrete and mortars. Potassium methyl siliconate is found in the structure of coating materials Potassium methyl siliconate is used as a damp roofing agent Potassium methyl siliconate is likely to occur from: outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives), indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids). Potassium methyl siliconate is used as a surface hardener and densifier for concrete floors and walls. Potassium methyl siliconate is used in adhesives and sealants to improve bonding strength, flexibility, and weather resistance. Potassium methyl siliconate is used as a dispersant, wetting agent, and anti-settling agent in waterborne coatings to improve stability, flow, and leveling. Potassium methyl siliconate is used as a water repellent and flame retardant agent for textiles and fabrics. Potassium methyl siliconate is used as a sizing agent, wet strength resin, and filler for paper and pulp to improve water resistance, strength, and printability. Potassium methyl siliconate is used as a foam stabilizer, emulsifier, and thickener in shampoos, soaps, and other personal care products. Potassium methyl siliconate is used as a plant growth regulator and soil conditioner in agriculture to improve plant root growth, nutrient uptake, and drought tolerance. Potassium methyl siliconate is used as a coating agent for food packaging materials, such as paper, board, and plastic films, to improve water resistance, grease resistance, and barrier properties. Potassium methyl siliconate is used as a surfactant and emulsifier in cleaning formulations for industrial equipment. Potassium methyl siliconate is used as a crosslinking agent for leather and textile coatings to improve water resistance, durability, and color fastness. Potassium methyl siliconate is used as an anti-corrosion agent in metal coatings to improve adhesion and resistance to rust and oxidation. Potassium methyl siliconate is used as a waterproofing agent for roofs, decks, and walls to improve durability and prevent water damage. Potassium methyl siliconate is used as an anti-graffiti coating to prevent graffiti from adhering to surfaces and make it easier to clean. Potassium methyl siliconate is used as an anti-blocking agent in plastic films to improve their smoothness and prevent sticking. Potassium methyl siliconate is used as a mold release agent in rubber and plastic molding to improve release and reduce defects. Potassium methyl siliconate is used as a surfactant in foam control agents for firefighting to improve their efficiency and effectiveness. Potassium methyl siliconate is used as an anti-static agent in electronic devices to prevent static electricity buildup and discharge. Potassium methyl siliconate is used as a waterproofing agent for tents, awnings, and outdoor gear to improve durability and prevent water damage. Potassium methyl siliconate is used as a leveling agent in printing inks to improve their print quality and consistency. Potassium methyl siliconate is used as an anti-fogging agent in mirrors, eyewear, and car windshields to prevent condensation buildup. Potassium methyl siliconate is used as a water-soluble dispersant in dyeing and printing textiles to improve color uniformity and fastness. Potassium methyl siliconate is used as a release agent in baking molds and trays to improve release and prevent sticking. Potassium methyl siliconate is used as an anti-icing agent for aircraft and runway surfaces to prevent ice buildup and improve safety. Potassium methyl siliconate is used as an anti-blocking agent in coatings and films to improve surface smoothness and prevent sticking. Potassium methyl siliconate is used as a leveling agent in paint and ink formulations to improve their surface appearance and adhesion. Potassium methyl siliconate is used as a water-repellent agent in concrete and masonry to improve their resistance to water penetration and weathering. Potassium methyl siliconate is used as a surfactant and emulsifier in metalworking fluids to improve their lubrication and cooling properties. Potassium methyl siliconate is used as a hardener for concrete and other building materials. Potassium methyl siliconate is used in coatings to improve adhesion to various substrates. Potassium methyl siliconate is used in waterproofing applications to increase water resistance. Potassium methyl siliconate can be used as a binder in ceramic manufacturing. Potassium methyl siliconate is used as an anti-foaming agent in various industrial processes. Potassium methyl siliconate can be used as a dispersant in pigments and dyes. Potassium methyl siliconate is used as a surface modifier to improve surface tension and wetting properties. Potassium methyl siliconate is used as a corrosion inhibitor in metalworking fluids. Potassium methyl siliconate can be used in the production of glass and ceramics to modify their properties. Potassium methyl siliconate is used as a lubricant additive to improve wear resistance. Potassium methyl siliconate is used in the formulation of fire-retardant coatings. Potassium methyl siliconate can be used in the formulation of adhesives and sealants. Potassium methyl siliconate is used in the formulation of printing inks to improve ink transfer properties. Potassium methyl siliconate can be used as a surfactant in emulsion polymerization. Potassium methyl siliconate is used as an agent for improving the performance of UV-curable coatings. Potassium methyl siliconate can be used in the formulation of personal care products such as shampoos and conditioners. Potassium methyl siliconate is used in the formulation of cleaners and detergents. Potassium methyl siliconate can be used as a crosslinking agent for epoxy resins. Potassium methyl siliconate is used as a flame retardant for plastics and textiles. Potassium methyl siliconate can be used in the formulation of agricultural adjuvants. Potassium methyl siliconate is used in the formulation of inorganic salts and catalysts. Potassium methyl siliconate can be used as a defoamer in the production of paints and coatings. Potassium methyl siliconate is used in the production of silicone rubber. Potassium methyl siliconate can be used as a leveling agent in the formulation of coatings. Potassium methyl siliconate is used in the production of specialty glasses such as high-index lenses. Potassium methyl siliconate can be used as a water-repellent agent for textiles. Potassium methyl siliconate is used in the formulation of heat-resistant coatings. Potassium methyl siliconate can be used in the formulation of protective coatings for electronic devices. Potassium methyl siliconate is used in the formulation of anti-graffiti coatings. Potassium methyl siliconate can be used in the production of synthetic resins. Potassium methyl siliconate is used in the production of inorganic binders for refractory materials. Potassium methyl siliconate acts as a waterproofing agent for concrete and masonry surfaces. Potassium methyl siliconate can be used as a surface treatment for wood to improve durability and water resistance. Potassium methyl siliconate can be used in the formulation of coatings and adhesives for improved bonding to difficult substrates. Potassium methyl siliconate is used as a cross-linking agent in the manufacture of silicone rubber. Potassium methyl siliconate can be used as a modifier for silicate-based coatings to improve durability and water resistance. Potassium methyl siliconate is used in the production of sealants and caulks for improved adhesion and water resistance. Potassium methyl siliconate can be used as an additive in paint formulations to improve water and chemical resistance. Potassium methyl siliconate is used in the production of ceramic materials for improved strength and durability. Potassium methyl siliconate can be used as an emulsifier in the production of personal care products. Potassium methyl siliconate is used in the formulation of rust inhibitors for improved corrosion resistance. Potassium methyl siliconate can be used in the production of fire-resistant materials for improved performance. Potassium methyl siliconate is used in the production of high-performance glass and ceramics for improved strength and durability. Potassium methyl siliconate can be used as an adhesion promoter for metal surfaces in automotive applications. Potassium methyl siliconate is used in the formulation of anti-graffiti coatings for improved surface protection. Potassium methyl siliconate can be used as a surface treatment for textiles to improve water and oil repellency. Potassium methyl siliconate is used in the production of coatings for electronic components for improved protection and durability. Potassium methyl siliconate can be used as an additive in concrete and mortar formulations to improve strength and durability. Potassium methyl siliconate is used as a surface treatment for natural stone to improve water resistance and durability. Potassium methyl siliconate can be used in the formulation of coatings for paper and cardboard to improve water resistance and durability. Potassium methyl siliconate is used in the following products:  Coating products Non-metal-surface treatment products Laboratory chemicals Consumer Uses: Potassium methyl siliconate is used in the following products: coating products, non-metal-surface treatment products and laboratory chemicals. Other release to the environment of Potassium methyl siliconate is likely to occur from: outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives), indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids). Widespread uses by professional workers: Potassium methyl siliconate is used in the following products: coating products, non-metal-surface treatment products, laboratory chemicals, fillers, putties, plasters, modelling clay and textile treatment products and dyes. Potassium methyl siliconate has an industrial use resulting in manufacture of another substance (use of intermediates). Potassium methyl siliconate is used in the following areas: building & construction work, formulation of mixtures and/or re-packaging and scientific research and development. Potassium methyl siliconate is used for the manufacture of: mineral products (e.g. plasters, cement) and chemicals. Release to the environment of Potassium methyl siliconate can occur from industrial use: formulation of mixtures and as an intermediate step in further manufacturing of another substance (use of intermediates). Other release to the environment of Potassium methyl siliconate is likely to occur from: outdoor use, indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters). Uses at industrial sites: Potassium methyl siliconate is used in the following products: non-metal-surface treatment products and laboratory chemicals. Potassium methyl siliconate has an industrial use resulting in manufacture of another substance (use of intermediates). Potassium methyl siliconate is used in the following areas: building & construction work, scientific research and development and formulation of mixtures and/or re-packaging. Potassium methyl siliconate is used for the manufacture of: chemicals and mineral products (e.g. plasters, cement). Release to the environment of Potassium methyl siliconate can occur from industrial use: as an intermediate step in further manufacturing of another substance (use of intermediates), formulation of mixtures, in the production of articles, in processing aids at industrial sites, manufacturing of Potassium methyl siliconate and as processing aid. Applications of Potassium Methyl Siliconate: Potassium methyl siliconate has an industrial use that results in the production of another substance (use of intermediates). Potassium methyl siliconate is used in the following areas: construction and civil works, formulation of mixtures and/or repackaging, and scientific research and development. Potassium methyl siliconate is used in the manufacture of: mineral products (eg plasters, cement) and chemicals. Potassium methyl siliconate is used in the following products: coating products and non-metallic surface treatment products. Potassium methyl siliconate can be found in non-metallic surface treatment products and laboratory chemicals. Potassium methyl siliconate is used in construction and construction work Potassium methyl siliconate is used in the manufacture of chemicals and mineral products (eg plasters, cement). Potassium methyl siliconate has a variety of applications in different industries. Here are some examples: Concrete and masonry: Potassium methyl siliconate is used as a surface hardener and densifier for concrete floors, walls, and other structures, improving their durability and resistance to abrasion, chemical attack, and water penetration. Adhesives and sealants: Potassium methyl siliconate is used as an adhesion promoter and water repellent in silicone sealants, adhesives, and coatings, improving their bonding strength, flexibility, and weather resistance. Paints and coatings: Potassium methyl siliconate is used as a dispersant, wetting agent, and anti-settling agent in waterborne coatings, improving their stability, flow, and leveling. Textiles: Potassium methyl siliconate is used as a water repellent and flame retardant agent for textiles and fabrics, improving their resistance to stains, spills, and fire. Paper and pulp: Potassium methyl siliconate is used as a sizing agent, wet strength resin, and filler for paper and pulp, improving their water resistance, strength, and printability. Personal care: Potassium methyl siliconate is used as a foam stabilizer, emulsifier, and thickener in shampoos, soaps, and other personal care products, improving their texture, stability, and cleansing properties. Agriculture: Potassium methyl siliconate is used as a plant growth regulator and soil conditioner, improving the plant root growth, nutrient uptake, and drought tolerance. Food packaging: Potassium methyl siliconate is used as a coating agent for food packaging materials, such as paper, board, and plastic films, improving their water resistance, grease resistance, and barrier properties. Industrial cleaning: Potassium methyl siliconate is used as a surfactant and emulsifier in cleaning formulations for industrial equipment, improving their cleaning efficiency and compatibility with water. Leather and textile coatings: Potassium methyl siliconate is used as a crosslinking agent for leather and textile coatings, improving their water resistance, durability, and color fastness. Other Applications: Coating products Non-metal surface treatment products Laboratory chemicals Fillers Pastes Plasters Modeling clay Textile processing products Paints Features of Potassium Methyl Siliconate: Imparts water repellency to a wide variety of substances. Reduces water absorption into the substrate, thus reducing spilling due to freeze-thaw and efflorescence, thereby increasing the life of the substrate. Colorless and non-yellowing protection preserves the natural appearance of the substrate. Penetrating and breathable. Low VOC. Nonflammable. Benefits of Potassium Methyl Siliconate: Treatment with Potassium methyl siliconate prevents the efflorescence of absorbed salts and facilitates cleaning of the tiled floor. Potassium methyl siliconate provides water resistance Potassium methyl siliconate is an important factor in concrete and masonry structures for health and comfort. As with all siliconates, Potassium methyl siliconate is used on the surface of colored building materials. Occurence of Potassium Methyl Siliconate: Potassium methyl siliconate is not naturally occurring but is synthesized through chemical processes in industrial settings. Potassium methyl siliconate is typically produced by reacting potassium hydroxide (KOH) with methylsilicon compounds, such as methyltrichlorosilane or other silanes. The reaction forms a water-soluble potassium salt of methylsiliconic acid, which can then be used in a variety of applications. Potassium methyl siliconate is commonly manufactured for use in coatings, sealants, and construction materials due to its desirable properties, such as water repellency, corrosion resistance, and surface modification. Potassium methyl siliconate does not occur naturally in significant quantities, but is instead a product of synthetic chemistry. Production of Potassium Methyl Siliconate: The production of Potassium methyl siliconate involves a synthetic process where potassium hydroxide (KOH) reacts with methylsilicon compounds, typically methyltrichlorosilane (CH₃SiCl₃) or other similar silane derivatives. Here is a step-by-step overview of the production process: Synthesis of the Base Compound: The production begins with the reaction of methyltrichlorosilane (or another methylsilicon compound) with potassium hydroxide (KOH) in an appropriate solvent. The reaction results in the formation of potassium methylsiliconate along with by-products like potassium chloride (KCl). The basic chemical reaction can be represented as: CH3SiCl3+3KOH→CH3Si(OK)3+3KCl Purification: After the reaction, the mixture is typically subjected to purification steps to remove impurities, including excess KOH, unreacted methylsilane, and potassium chloride. This may involve filtration, washing with water or organic solvents, and drying the product. Formulation: The potassium methylsiliconate is then dissolved in water or another suitable solvent to create a solution of Potassium methyl siliconate, which can be adjusted to the desired concentration for specific applications. The solution is usually clear and water-soluble, making it suitable for use in coatings, sealants, and other materials. Quality Control: The final product undergoes quality control testing to ensure the desired specifications, including purity, concentration, and effectiveness in applications such as water repellency and corrosion resistance. This synthetic route ensures the availability of Potassium methyl siliconate for a wide range of industrial uses, especially in waterproofing, coatings, textiles, and construction materials. Biochemistry of Potassium Methyl Siliconate: In biochemistry, Potassium methyl siliconate is not typically a compound that plays a direct role in biological processes. However, Potassium methyl siliconate's properties and chemical structure can be of interest in terms of its interactions with biological systems or materials. Potassium methyl siliconate is an organosilicon compound that contains a silicon-oxygen backbone, with methyl groups (-CH₃) and potassium (K) attached to the silicon atom. While Potassium methyl siliconate is primarily used in industrial applications like coatings, water repellents, and corrosion inhibitors, its presence in biological systems can be considered in the context of: Surface Interactions: Potassium methyl siliconate’s water-repellent and surface-modifying properties may influence biological surfaces or materials when used in medical devices, bio-materials, or textiles. Potassium methyl siliconate may impact the behavior of bacteria, fungi, or other microorganisms in terms of adhesion or growth on surfaces. Biocompatibility: Since Potassium methyl siliconate is used in industrial formulations, it is important to consider the potential biocompatibility of Potassium methyl siliconate in applications where human or animal exposure is possible. Potassium methyl siliconate itself is not toxic when used correctly, but its decomposition products (such as silicates or potassium salts) might interact with biological systems, leading to irritation or other responses depending on the concentration and exposure. Chemical Behavior in Biological Environments: In environments where Potassium methyl siliconate may be exposed to biological conditions, such as the human body or aquatic ecosystems, Potassium methyl siliconate could undergo hydrolysis, releasing potassium ions and silicate materials. Potassium ions, for example, are essential for biological functions like nerve signaling and muscle contraction, though the release from the siliconate might not have a significant impact on biochemical pathways under normal conditions. Potential Use in Drug Delivery or Medical Coatings: Organosilicon compounds, including siliconates, are sometimes explored for biomedical applications, such as drug delivery systems or coatings for medical devices. Potassium methyl siliconate, with its ability to form protective, water-resistant layers, might be considered for such uses, although its biochemistry is less explored compared to other silicon-based materials like silica nanoparticles. Handling and Storage of Potassium Methyl Siliconate: Handling: Handle with care to avoid contact with skin and eyes. Use appropriate personal protective equipment (PPE), including gloves and goggles, to prevent direct exposure. Ensure proper ventilation during handling to avoid inhalation of vapors or mist. Storage: Store in a cool, dry, well-ventilated area, away from incompatible materials (e.g., acids, oxidizing agents). Keep containers tightly sealed when not in use to prevent moisture ingress, which could lead to hydrolysis. Protect from direct sunlight and extreme temperatures to maintain stability. Stability and Reactivity of Potassium Methyl Siliconate: Stability: Potassium methyl siliconate is stable under normal conditions of temperature and pressure. Potassium methyl siliconate remains stable up to approximately 300°C without significant decomposition. Conditions to Avoid: Avoid exposure to moisture or water, as Potassium methyl siliconate can cause hydrolysis, leading to the release of potassium hydroxide and the formation of silicate compounds. Avoid contact with acids, bases, and strong oxidizers that could react with Potassium methyl siliconate. Incompatibilities: Reacts with strong acids, oxidizing agents, and water, potentially releasing potassium hydroxide and silicate compounds. Hazardous Decomposition Products: Upon decomposition, potassium methylsiliconate may release ammonia (NH₃), silicate compounds, and potassium hydroxide (KOH), which can be hazardous. First Aid Measures of Potassium Methyl Siliconate: Inhalation: If inhaled, move the person to fresh air immediately. If breathing is difficult, administer oxygen and seek medical attention. Skin Contact: Remove contaminated clothing. Wash the affected area with plenty of water for at least 15 minutes. Seek medical attention if irritation persists. Eye Contact: Flush eyes with plenty of water for at least 15 minutes while holding the eyelids open. Seek immediate medical attention. Ingestion: Do not induce vomiting. Rinse the mouth with water. Seek immediate medical attention. Firefighting Measures of Potassium Methyl Siliconate: Suitable Extinguishing Media: Use water spray, foam, dry chemical powder, or carbon dioxide (CO₂) to extinguish fires. Avoid using water directly on the material unless it is a significant fire. Special Hazards: Potassium methyl siliconate is not highly flammable but may release hazardous fumes (e.g., ammonia, silicates) when exposed to high temperatures or fire. Wear appropriate self-contained breathing apparatus (SCBA) and fire-resistant clothing. Firefighting Instructions: In case of fire, cool containers with water to prevent rupture and the release of hazardous materials. Evacuate the area if necessary and prevent run-off from fire-fighting efforts from entering water supplies. Accidental Release Measures of Potassium Methyl Siliconate: Personal Precautions: Wear appropriate PPE, including gloves, goggles, and respiratory protection, if necessary. Ensure proper ventilation in the area. Environmental Precautions: Prevent the spill from entering drains, sewers, or watercourses. Contain the spill with absorbent materials such as sand or vermiculite and dispose of it according to local environmental regulations. Cleanup Methods: Absorb spilled material with inert materials (e.g., sand, earth, or other absorbents). Sweep up and place in a suitable container for disposal. Clean the area thoroughly with water and ensure the area is dry. Exposure Controls/Personal Protective Measures of Potassium Methyl Siliconate: Occupational Exposure Limits: No specific exposure limits are established for Potassium methyl siliconate. However, avoid prolonged or repeated inhalation or skin contact. Engineering Controls: Ensure adequate ventilation, especially in confined spaces, to avoid inhalation of vapors or mist. Use local exhaust ventilation if necessary. Personal Protective Equipment (PPE): Eye Protection: Wear safety goggles or face shields to prevent eye contact. Skin Protection: Wear gloves (e.g., rubber or nitrile) and protective clothing to avoid skin contact. Respiratory Protection: Use an appropriate NIOSH-approved respirator if ventilation is inadequate or if inhalation risk exists. Hygiene Measures: Wash hands thoroughly after handling the material and before eating, drinking, or smoking. Identifiers of Potassium Methyl Siliconate: CAS Number: 31795-24-1 Molecular Weight: 208.41 EINECS: 250-807-9 CAS NUMBER: 31795-24-1 EC NUMBER: 250-807-9 MOLECULAR FORMULA: CH6KO3Si MOLECULAR WEIGHT: 133.24 IUPAC NAME: methylsilanetriol potassium Properties of Potassium Methyl Siliconate: Chemical formula: KOSi(CH3)2O Molecular weight: 162 g/mol Appearance: Clear to slightly turbid liquid Odor: Mild Solubility: Soluble in water and alcohol pH: Alkaline (around 12) Boiling point: Decomposes above 300°C Density: 1.05 g/cm3 Viscosity: 2-5 cP at 25°C Refractive index: 1.39 Flash point: Not applicable (non-flammable) Molecular Weight: 133.24     Exact Mass: 132.97232707     Monoisotopic Mass: 132.97232707 Hydrogen Bond Donor Count: 3     Hydrogen Bond Acceptor Count: 3     Rotatable Bond Count: 0 Heavy Atom Count: 6     Complexity: 28.4     Isotope Atom Count: 0         Topological Polar Surface Area: 60.7 Ų     Defined Atom Stereocenter Count: 0     Undefined Atom Stereocenter Count: 0 Defined Bond Stereocenter Count: 0     Undefined Bond Stereocenter Count: 0     Covalently-Bonded Unit Count: 2     Compound Is Canonicalized: Yes Appearance: Colorless liquid or white powder Solubility: Water-soluble Density: 1.2–1.3 g/cm³ pH: Alkaline (9–11) Thermal Stability: Stable up to ~300°C Specifications of Potassium Methyl Siliconate: Chemical Formula: CH₃KOSi Molecular Weight: ~104.3 g/mol Appearance: Colorless liquid or white powder Purity: Typically 95-99% pure Solubility: Water-soluble pH (1% solution): 9-11 (alkaline) Density: 1.2–1.3 g/cm³ Melting Point: 200-300°C Boiling Point: >300°C

Viscosity: Low viscosity (varies depending on concentration)

Names of Potassium Methyl Siliconate:

Regulatory process names:

Potassium methylsilanetriolate

potassium methylsilanetriolate

IUPAC names:

methylsilanetriol potassium

Metylosilikonian potasu

Potassium methylsilanetriolate

potassium methylsilanetriolate

Potassium methylsilanetriolate

potassium methylsilanetriolate

Potassium Methylsiliconate

Potassium methylsiliconate

tripotassium methylsilanetriolate

tripotassium methylsilanetris(olate)

Trade names:

DOW CORNING(R) 777 WATER REPELLENT

DOW CORNING(R) Z-6778 SILICONATE

Lukofob 39

XIAMETER (R) OFS-0777 SILICONATE

Other identifier:

31795-24-1