Registration Dossier
Registration Dossier
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EC number: 402-810-3 | CAS number: 17980-47-1 DYNASILAN BH N; DYNASILAN BSM 100 N; DYNASILAN NH 42
Endpoint summary
Administrative data
Description of key information
Additional information
Short-term toxicity studies with terrestrial organisms are available, showing no toxicity up to the limit of concentration tested with plants and earthworms; however no long-term toxicity data are available. Long-term testing for toxicity to terrestrial organisms is not considered necessary because:
- The parent substance and its hydrolysis product have a log KOW <5, therefore, partitioning to the terrestrial compartment is expected to be minimal.
- Short-term toxicity data indicate the substance to be of low toxicity to terrestrial plants and earthworms.
- PNECsoil has been calculated from PNECfreshwater on the basis of the equilibrium partitioning method; the risk characterisation ratio (RCR) based on PNECsoil is <1.
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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