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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Sediment toxicity

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Administrative data

Link to relevant study record(s)

Description of key information

Due to the low aquatic toxicity, the high water solubility and low adsorption potential, hazards to sediment dwelling organisms are not expected.

Key value for chemical safety assessment

Additional information

No data are available for the toxicity assessment of the test substance to sediment organisms. However, ethanol, the organic hydrolysis product of sodium ethanolate, has a low potential for adsorption to sediment particles (log Koc of 0.02) and it has no bioaccumulative properties (log Kow clearly below 3). Additionally, the lack of any harmful effects in aquatic tests on all three trophic levels indicates a low hazardous potential of the test substance towards sediment organisms. Therefore, the risk to sediment dwelling organisms is considered negligible and no tests on sediment organisms are provided.