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
2-pyrrolidone
EC / List no.: 210-483-1
CAS no.: 616-45-5
Mol. formula: C4H7NO
Warning! According to the classification provided by companies to ECHA in REACH registrations this substance may damage fertility or the unborn child and causes serious eye irritation.
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A majority of data submitters agree this substance is Toxic to Reproduction |
This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 000 to < 100 000 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:
inks and toners.
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
indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters).
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:
paper (e.g. tissues, feminine hygiene products, nappies, books, magazines, wallpaper),
plastic (e.g. food packaging and storage, toys, mobile phones) and
fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys).
Widespread uses by professional workers
This substance is used in the following products:
inks and toners,
non-metal-surface treatment products,
laboratory chemicals,
paper chemicals and dyes,
polymers and
washing & cleaning products.
This substance is used in the following areas:
printing and recorded media reproduction.
This substance is used for the manufacture of:
plastic products and
textile, leather or fur.
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:
inks and toners,
polymers,
coating products,
laboratory chemicals,
non-metal-surface treatment products,
paper chemicals and dyes and
washing & cleaning products.
Release to the environment of this substance can occur from industrial use:
formulation of mixtures,
formulation in materials and
manufacturing of the substance.
Uses at industrial sites
This substance is used in the following products:
polymers,
pharmaceuticals,
inks and toners,
laboratory chemicals,
coating products,
non-metal-surface treatment products,
paper chemicals and dyes and
washing & cleaning products.
This substance is used in the following areas:
printing and recorded media reproduction and
formulation of mixtures and/or re-packaging.
This substance is used for the manufacture of:
chemicals and
plastic products.
Release to the environment of this substance can occur from industrial use:
in processing aids at industrial sites,
as an intermediate step in further manufacturing of another substance (use of intermediates),
as processing aid and
in the production of articles.
Manufacture
Release to the environment of this substance can occur from industrial use:
manufacturing of the substance and
formulation of mixtures.
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: 05/06/2024