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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to terrestrial arthropods

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Administrative data

Link to relevant study record(s)

Description of key information

TLM QSAR modelling was used to calculate LL50 and NOELR values of isoprene towards F. candida. The calculated LL50 is 32.315 mg/kg soil dw and NOELR is 6.191 mg/kg soil dw.

Key value for chemical safety assessment

Short-term EC50 or LC50 for soil dwelling arthropods:
32.315 mg/kg soil dw
Long-term EC10, LC10 or NOEC for soil dwelling arthropods:
6.191 mg/kg soil dw

Additional information