Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Experimental data are available for the toxicity of dodecane-1 -thiol to three trophic levels: fish, aquatic invertebrates and algae. The toxicity of dodecane-1 -thiol to micro-organisms has been read across from tert-dodecanethiol. The following sections detail the robust summaries prepared for these substances and any justifications for waiving the endpoints in the appropriate sections. The results indicate that algae would be the most sensitive trophic level, with a NOEC of 14.5 µg/L. The algae data would result in dodecane-1 -thiol being classified as very toxic to the environment (acute category 1 under CLP and R50 under DSD), with the hazard phrase "very toxic to aquatic life".