Substance Information

Trimethoxy(methyl)silane

EC / List no.: 214-685-0

CAS no.: 1185-55-3

Mol. formula: C4H12O3Si

formula

There is no harmonised classification and there are no notified hazards by manufacturers, importers or downstream users for this substance.

This substance is manufactured and/or imported in the European Economic Area in 1 000 - 10 000 tonnes per year.

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: adhesives and sealants, coating products and textile treatment products and dyes.
Release to the environment of this substance can occur from industrial use: formulation of mixtures and in the production of articles.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives).

Article service life

Other release to the environment of this substance is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment) and outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials).
This substance can be found in products with material based on: plastic (e.g. food packaging and storage, toys, mobile phones).

Widespread uses by professional workers

This substance is used in the following products: coating products, adhesives and sealants and textile treatment products and dyes.
This substance is used in the following areas: building & construction work and formulation of mixtures and/or re-packaging.
This substance is used for the manufacture of: textile, leather or fur and machinery and vehicles.
Release to the environment of this substance can occur from industrial use: formulation of mixtures and in the production of articles.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives).

Formulation or re-packing

This substance is used in the following products: coating products, adhesives and sealants, textile treatment products and dyes and non-metal-surface treatment products.
Release to the environment of this substance can occur from industrial use: formulation of mixtures, in the production of articles and as processing aid.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners).

Uses at industrial sites

This substance is used in the following products: coating products, polymers, adhesives and sealants, non-metal-surface treatment products, laboratory chemicals, heat transfer fluids, semiconductors 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.
This substance is used for the manufacture of: chemicals, machinery and vehicles, electrical, electronic and optical equipment, plastic products, mineral products (e.g. plasters, cement) and textile, leather or fur.
Release to the environment of this substance can occur from industrial use: in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid, for thermoplastic manufacture, as processing aid and formulation of mixtures.

Manufacture

Release to the environment of this substance can occur from industrial use: manufacturing of the substance.

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: 26/05/2020

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