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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 926-346-0 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Skin irritation/corrosion
Data on skin corrosion/irritation of UD-108 are not available.
Ursodeoxycholic acid (CAS 128-13-2) and Triethylammonium chloride (CAS 554-68-7), that are similar structure to the anionic and cationic part of UD-108, could be irritant for skin and eye. However, it is not possible to transfer - with a read-across – these types of effects local effects (i.e. skin and eye irritation) from ursodeoxycholic acid or triethylammonium chloride to UD-108.
Overall, available information is inconclusive for the classification of the substance.
Eye irritation
Data on eye damage/irritation of UD-108 are not available.
Ursodeoxycholic acid (CAS 128-13-2) and Triethylammonium chloride (CAS 554-68-7), that are similar structure to the anionic and cationic part of UD-108, could be irritant for skin and eye. However, it is not possible to transfer - with a read-across – these types of effects local effects (i.e. skin and eye irritation) from ursodeoxycholic acid or triethylammonium chloride to UD-108.
Overall, available information is inconclusive for the classification of the substance.
Key value for chemical safety assessment
Additional information
Justification for classification or non-classification
Overall, available information for skin irritation/corrosion and eye irritation is inconclusive for the classification of the substance.
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.
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