Substance Information
Substance Information
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
Sodium 3-(2H-benzotriazol-2-yl)-5-sec-butyl-4-hydroxybenzenesulfonate
BENZTRIAZOL UV ABSORBER BUK 4499; BUK 4499; UV ABSORBER BUK 4499
EC / List no.: 403-080-9
CAS no.: 92484-48-5
Mol. formula: C16H16N3NaO4S
Danger! According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance causes serious eye damage.
Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance is harmful to aquatic life with long lasting effects.
- 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 ≥ 10 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:
washing & cleaning products,
perfumes and fragrances and
cosmetics and personal care 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
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).
This substance can be found in products with material based on:
leather (e.g. gloves, shoes, purses, furniture).
Widespread uses by professional workers
ECHA has no public registered data indicating whether or in which chemical products the substance might be used.
This substance is used for the manufacture of:
.
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
ECHA has no public registered data indicating whether or in which chemical products the substance might be used.
Release to the environment of this substance can occur from industrial use:
formulation of mixtures.
Uses at industrial sites
ECHA has no public registered data indicating whether or in which chemical products the substance might be used.
This substance is used for the manufacture of:
.
Release to the environment of this substance can occur from industrial use:
in processing aids at industrial sites,
in the production of articles 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: 21/03/2023