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EC number: 500-201-8 | CAS number: 68213-23-0 1 - 2.5 moles ethoxylated
- Life Cycle description
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- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
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- Endpoint summary
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- Ecotoxicological Summary
- Aquatic toxicity
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- Short-term toxicity to fish
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- Long-term toxicity to aquatic invertebrates
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- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
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Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
In the key study an EC10 for microorganisms based on cell growth inhibition > 10 g/L is determined after approximately 17 h.
Key value for chemical safety assessment
Additional information
For the alcohol ethoxylate mixture C12 - C18 with up to 2.5 EO (CAS 68213-23-0) no study on microorganisms is available. Thus, a category read-across to the GLP-study conducted with a mixture of C12 - C14 alcohol ethoxylates containing approximately 6EO according to DIN 38412, part 8 is made (Diefenbach, Sasol, 1996).
In this study an EC10 -value > 10 g/L based on cell growth inhibition could be determined. That value is used for PNEC-calculation.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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