Registration Dossier
Registration Dossier
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EC number: 418-220-4 | CAS number: - RED JB 747
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
EC10 (30 min) >100 mg/l (nominal)
Key value for chemical safety assessment
- EC50 for microorganisms:
- 100 mg/L
- EC10 or NOEC for microorganisms:
- 100 mg/L
Additional information
The test was performed according to OECD 209 (1984). Since at the highest tested concentration only the 0.2 % of population resulted to be inhibited, the test item can be considered as not inhibitory against waste water bacteria. Nevertheless, as the duration of the test was 30 minute (against 3 hours according to OECD) despite the substance is stable (not ready degradable), in order to derive the STP PNEC the abovementioned EC50 value has been used, following a conservatively approach.
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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