Registration Dossier
Registration Dossier
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EC number: 208-793-7 | CAS number: 541-85-5
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
The EC10 for Pseudomonas putida was determined for the read-across substance (CASNr: 106 -68 -3) in a cell multiplication inhibition test.
Key value for chemical safety assessment
- EC10 or NOEC for microorganisms:
- 25 mg/L
Additional information
Toxicity threshold of the read-across substance (CASNr: 106 -68 -3) were determined for the bacterial strain Pseudomonas putida by a cell multiplication inhibition test. The toxicity threshold concentration (greater or equal 3% lower measured light extinction in cell suspension in comparison to control) can therefore be interpreted as an EC03 value which represents a worst-case for a EC10 value. This EC10 value was used for the safety assessment for the substance of interest 5-methylheptan-3-one (CASNr: 541-85-5).
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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