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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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Benzenesulfonic acid, mono- and dialkylation products with C16-20 (even numbered, branched and linear) olefins, calcium salts, calcium carbonate, overbased, including distillates (petroleum), hydrotreated, solvent-refined, solvent-dewaxed, or catalytic dewaxed, light or heavy paraffinic C15-C50
EC number: 701-356-6 | CAS number: -
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The toxicity of the substance has been measured experimentally in marine fish species (sheepshead minnows). Due to the extremely low water solubility of the target substance (TS), the study was conducted using Water Soluble Fractions (WSF) and completed as limit tests.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 1 000 mg/L
Marine water fish
Marine water fish
- Effect concentration:
- 10 000 mg/L
Additional information
The 96 -h LL50 of the TS to marine fish is >10000mg/l. The substance is, therefore, considered not toxic to saltwater fish. Based on read across from structural analog data, the substance is expected to be non-toxic to freshwater fish species as well (96 -h LL50 > 1000 mg/L).
Nevertheless, adequate controls will be in place during production and use to ensure that the substance is not released to the environment.
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.
