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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 271-030-1 | CAS number: 68514-28-3
Endpoint summary
Administrative data
Description of key information
Key value for chemical safety assessment
Skin sensitisation
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not sensitising)
- Additional information:
Comparison of values between treated groups and control group revealed that the test substance did not cause statistically significant increase in LN cell count or in LN weight. Also index of LN weight and LN cell count was not exceeded in any dose level.
In conclusion, at the given experimental conditions the test substance elicited negative result in LLNA test.
Migrated from Short description of key information:
EU method B.42 with modifications as described in publications of Ulrich P, Streich J, Suter W, 2001; Ehling et al., 2005; Ehling et al., 2005A.
(non Radioactive measuring of cell proliferation). Validated method.
GLP study
Justification for classification or non-classification
From the results of the LLNA study follows that the substance has no skin sensitising properties and therefore it is not classified as sensitizing 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.
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.
