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EC number: 200-835-2
CAS number: 75-05-8
Bowman et al (1981) reported an 18-hour EC50 value of 6530 mg/L for
acetonitrile in Scud, (Hyalella azteca).
According to the Integrated Testing Strategy for toxicity to sediment
dwelling organisms (Guidance on Information Requirements and Chemical
Safety Assessment, chapter 7b, figure 7.8.8) no sediment testing is
necessary for a substance with a log Kow <3. Further
testing on the toxicity of acetonitrile to sediment organisms is
therefore not justified, and the partitioning method can be adequately
used to predict the PNEC for the sediment compartment. Bowman et al
(1981) reported an 18-hour EC50 value of 6530 mg/L for acetonitrile in Hyalella
azteca (Scud), however due to limited information being available on
the study, this data is not considered reliable and is therefore
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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