Registration Dossier
Registration Dossier
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EC number: 203-294-0 | CAS number: 105-39-5
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Supporting study: Experimental result: EC0 (24h) = 900 mg/L (ETAD Fermentation Tube Method, 1976)
Key value for chemical safety assessment
Additional information
Experimental results are available from a study conducted in anaerobic bacteria from a domestic water treatment plant with the substance ethyl chloroacetate. The EC0 was concluded to be 900 mg/l. However, no analytical monitoring was conducted during the study. Therefore, there is no evidence that the concentration of the substance was maintained during the test. A validation of the results is not possible, as neither validation criteria had been documented, nor the absolute values of the gas production activities had been recorded within all the laboratory manuscripts of the fermentation tube tests.
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