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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

With high probability there are no toxic effects in the range of the substances water solubility. However, if a emulsifier is used, the substance has harmful effects on aquatic invertebrates.

Key value for chemical safety assessment

Additional information

In a toxicity test on aquatic invertebrates conducted according to the German national industrial standard test guideline DIN 38412 part 11 the effects of 1 -(vinyloxy)octadecane were studied. In the test an emulsifier was used to artificially increase the bioavailability of the test substance in the medium. In that case a dose response was detected resulting in an EC50 value of 29 mg/L. However, this value is far above the substances water solubility and therefore it is considered that no effects would occur in the range of the test substances water solubility.