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
3-aminopropyltriethoxysilane
EC / List no.: 213-048-4
CAS no.: 919-30-2
Mol. formula: C9H23NO3Si
Danger! According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance causes severe skin burns and eye damage and is harmful if swallowed.
Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance causes serious eye damage and may cause an allergic skin reaction.
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A majority of data submitters agree this substance is Skin sensitising |
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:
adhesives and sealants and
coating products.
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.
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:
adhesives and sealants,
coating products and
laboratory chemicals.
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:
machinery and vehicles,
furniture,
plastic products,
mineral products (e.g. plasters, cement),
wood and wood products,
fabricated metal products,
electrical, electronic and optical equipment,
textile, leather or fur and
pulp, paper and paper products.
Release to the environment of this substance can occur from industrial use:
formulation of mixtures.
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.
Formulation or re-packing
This substance is used in the following products:
coating products,
adhesives and sealants,
non-metal-surface treatment products,
polymers and
oil and gas exploration or production products.
Release to the environment of this substance can occur from industrial use:
formulation of mixtures,
in the production of articles and
formulation in materials.
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.
Uses at industrial sites
This substance is used in the following products:
oil and gas exploration or production products,
coating products,
non-metal-surface treatment products,
adhesives and sealants 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:
mining and
building & construction work.
This substance is used for the manufacture of:
chemicals,
mineral products (e.g. plasters, cement),
machinery and vehicles and
plastic products.
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),
for thermoplastic manufacture,
as processing aid,
as processing aid,
of substances in closed systems with minimal release,
formulation of mixtures and
in processing aids at industrial sites.
Manufacture
Release to the environment of this substance can occur from industrial use:
manufacturing of the substance,
for thermoplastic manufacture 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.
about INFOCARD - Last updated: 06/09/2023