Registration Dossier
Registration Dossier
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EC number: 271-240-3 | CAS number: 68526-92-1 A complex combination of hydrocarbons produced by the distillation of products from the hydrogenation of isotridecanal from the hydroformylation of dodecene. It consists predominantly of C10-12 olefins and paraffins and C13 alcohols and aldehydes and boils in the range of approximately 160°C to 253°C (320°F to 487°F).
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:
An LLNA skin sensitisation study was performed according to OECD/EC test guidelines and GLP principles. The test substance was tested up to 50%. No mortality occurred, no clinical signs of systemic toxicity were observed and body weights and body weight gain of experimental animals remained in the same range as controls over the study period. Only minor skin irritation was seen on day 3 and 4 in animals treated with 50%.
The SI values calculated for the substance concentrations 10, 25 and 50% were 1.4, 1.6 and 2.8 respectively. Based on these results Oxooil LS13 is not considered to be a skin sensitizer.
Migrated from Short description of key information:
In an LLNA skin sensitisation study, performed according to OECD/EC test guidelines, the substance was considered not to be a skin sensitiser, as the SI appeared not to be ≥ 3 when tested up to 50%.
Justification for selection of skin sensitisation endpoint:
The study has been performed according to OECD and/or EC guidelines and according to GLP principles.
Respiratory sensitisation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Justification for classification or non-classification
Based on the available study, the test substance is not classified for sensitisation according to EC Regulation No. 1272/2008.
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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