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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 946-950-8 | CAS number: -
Endpoint summary
Administrative data
Description of key information
The aquatic toxicity profile of benzene, tetrapropylene-, distn. residues, sulfonated, sodium salts (registered and read across target substance) was not determined by actual toxicity studies. Instead, read across source substances were used to predict the aquatic toxicity of the registered substance.
Short-term aquatic ecotoxicological data are available for aquatic invertebrates and algae. All data for short-term toxicity to invertebrates come from two study reports conducted using structurally similar analog chemicals according to OECD TG 202 or EPA OTS 797.1300. In each of these studies, the 48-hour Effective Loading Rate was equivalent to the highest concentrations tested. Aquatic algae studies were found for analog and structurally similar substances and were performed according to EPA OTS 797.1050 or OECD TG 201. In each of these studies, the 96-hour Effective Loading Rate was equivalent to the highest concentrations tested.
Additional information
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.
