Registration Dossier
Registration Dossier
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EC number: 307-593-8 | CAS number: 97675-24-6
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Study meets the criteria for Klimisch code 2 because it followed an internationally recognised method (EPA OTS 797.1300) and was carried out to Good Laboratory Practice. However, there was no analytical confirmation of the test concentrations. In addition, there were deviations from the guideline, but these deviations did not affect the study outcome.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 1 000 mg/L
Additional information
The EC50 in freshwater Daphnia is considered to be >1000 mg/l. The substance is, therefore, considered not
toxic to Daphnia magna. Nevertheless, adequate controls will be in place during production and use to ensure
that the substance is not released to the environment.
The toxicity of the substance has not been assessed using marine invertebrate species, but it is considered likely
to be similar to freshwater species.
The following information is taken into account for short-term toxicity to aquatic invertebrates for the derivation
of PNEC:
The toxcity of the substance has been measured experimentally with freshwater Daphnia. Due to the extremely
low water solubility all studies have been conducted using Water Accomodated Fractions and completed as limit
tests.
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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