Substance Information

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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More

 

Potassium methylsilanetriolate

EC / List no.: 250-807-9

CAS no.: 31795-24-1

Mol. formula: CH3K3O3Si

formula

Danger! According to the classification provided by companies to ECHA in REACH registrations this substance causes severe skin burns and eye damage.

This substance 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.

This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Consumer Uses

This substance is used in the following products: coating products, non-metal-surface treatment products and laboratory chemicals.
Other release to the environment of this substance 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).

Article service life

Other release to the environment of this substance is likely to occur from: outdoor use in long-life materials with high release rate (e.g. tyres, treated wooden products, treated textile and fabric, brake pads in trucks or cars, sanding of buildings (bridges, facades) or vehicles (ships)).
ECHA has no public registered data indicating whether or into which articles the substance might have been processed.

Widespread uses by professional workers

This substance 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.
This substance has an industrial use resulting in manufacture of another substance (use of intermediates).
This substance is used in the following areas: building & construction work, formulation of mixtures and/or re-packaging and scientific research and development.
This substance is used for the manufacture of: mineral products (e.g. plasters, cement) and chemicals.
Release to the environment of this substance 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 this substance 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).

Formulation or re-packing

This substance is used in the following products: coating products and non-metal-surface treatment products.
Release to the environment of this substance can occur from industrial use: formulation of mixtures, as an intermediate step in further manufacturing of another substance (use of intermediates), in the production of articles and as processing aid.

Uses at industrial sites

This substance is used in the following products: non-metal-surface treatment products and laboratory chemicals.
This substance has an industrial use resulting in manufacture of another substance (use of intermediates).
This substance is used in the following areas: building & construction work, scientific research and development and formulation of mixtures and/or re-packaging.
This substance is used for the manufacture of: chemicals and mineral products (e.g. plasters, cement).
Release to the environment of this substance 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 the substance and as processing aid.

Manufacture

Release to the environment of this substance can occur from industrial use: manufacturing of the substance and as an intermediate step in further manufacturing of another substance (use of intermediates).

The InfoCard summarises the non-confidential data on substances as held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. The InfoCard is automatically generated. Information requirements under different legislative frameworks may therefore not be up–to–date or complete. Substance manufacturers and importers are responsible for consulting official publications. This InfoCard is covered by the ECHA Legal Disclaimer.

ECHA logo about INFOCARD - Last updated: 06/09/2023