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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

A single proprietary study on one stream from this category (68476-55-1) was available (Huntingdon Life Sciences, 2004).Daphnia magnawere tested following guideline OECD 202. TheDaphniawere exposed to the test substance at five concentrations in a closed static test system with no headspace to maintain the exposure concentrations. The 48 hour EL50 was reported as 6.96 mg/L WAF. The data have been read across to all category members.

The 48 hour EL50 is 6.96 mg/L WAF.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
6.96 mg/L

Additional information