Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 201-171-6 | CAS number: 79-04-9
Endpoint summary
Administrative data
Description of key information
Data waiving: According to column 2 of REACH Annex VII, the irritation/corrosion studies do not need to be conducted since the substance is classified as corrosive to the skin.
Key value for chemical safety assessment
Additional information
According to column 2 of REACH Annex VII, the irritation/corrosion studies do not need to be conducted since the substance is classified as corrosive to the skin.
Justification for classification or non-classification
The substance is classified under the harmonised classification and labelling list as C, R35 according to Directive 67/548/EC and Skin corrosive 1A according to the CLP Regulation.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
