Substance Information
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
Dimethoxydimethylsilane
EC / List no.: 214-189-4
CAS no.: 1112-39-6
Mol. formula: C4H12O2Si
Danger! According to the classification provided by companies to ECHA in REACH registrations this substance may damage fertility, is a highly flammable liquid and vapour and is suspected of damaging fertility or the unborn child.
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A majority of data submitters agree this substance is Toxic to Reproduction |
- Substance included in the Community Rolling Action Plan (CoRAP).
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 in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
This substance is used in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Consumer Uses
ECHA has no public registered data indicating whether or in which chemical products the substance might be used. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.
Article service life
Release to the environment of this substance can occur from industrial use:
industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal) and
of articles where the substances are not intended to be released and where the conditions of use do not promote release.
Other release to the environment of this substance is likely to occur from:
outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and
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).
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:
laboratory chemicals.
This substance is used in the following areas:
scientific research and development.
Other release to the environment of this substance is likely to occur from:
indoor use as reactive substance.
Formulation or re-packing
This substance is used in the following products:
adhesives and sealants,
coating products,
non-metal-surface treatment products and
polymers.
Release to the environment of this substance can occur from industrial use:
formulation of mixtures and
formulation in materials.
Uses at industrial sites
This substance is used in the following products:
polymers,
non-metal-surface treatment products,
adhesives and sealants,
laboratory chemicals and
semiconductors.
This substance is used in the following areas:
building & construction work and
scientific research and development.
This substance is used for the manufacture of:
chemicals,
mineral products (e.g. plasters, cement),
electrical, electronic and optical equipment,
rubber products and
machinery and vehicles.
Release to the environment of this substance can occur from industrial use:
in the production of articles,
as processing aid,
for thermoplastic manufacture,
as an intermediate step in further manufacturing of another substance (use of intermediates) and
as processing aid.
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.
about INFOCARD - Last updated: 06/09/2023