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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 246-619-1 | CAS number: 25103-58-6
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
No long term effects were recorded up to 100 mg/kg dw from an OECD 222 study on Eisenia fetida
Key value for chemical safety assessment
Additional information
Effects of tert-dodecanethiol (tertiododecylmercaptan) on soil macroorganisms was assayed by using the OECD 222 earthworm (Eisenia fetida) reproduction inhibition test. No effects on adult growth were recorded for an exposure duration of 4 weeks. No effects on reproduction (number of offsprings) was observed at the end of exposure period, 56 days, up to 100 mg tertiododecylmercaptan/kg dw. However, no measurements of test substance were made and as the test substance is volatile the OECD Guideline does not recommend the test for such cases. The study cannot be considered valid for these reasons.
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.
