Registration Dossier
Registration Dossier
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EC number: 211-309-7 | CAS number: 637-92-3
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
The 16-h EC10 for TAME in Pseudomonas putida is 25 mg/l, applying a safety factor of 2 to this values results in a EC10 of 12.5 mg/l for ETBE.
Key value for chemical safety assessment
- EC10 or NOEC for microorganisms:
- 12.5 mg/L
Additional information
No studies with micro-organisms are available for ETBE; a study with Pseudomonas putida is available for TAME, the 16-h EC10 is 25 mg/l (SafePharm Laboratories, 2003c), applying a safety factor of 2 to this value results in an effect concentration of 12.5 mg/l for ETBE. This value will be used in the assessment.
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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