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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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long-term toxicity to aquatic invertebrates
Type of information:
Adequacy of study:
supporting study
2 (reliable with restrictions)
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6
other: REACH Guidance on (Q)SAR
Principles of method if other than guideline:
Test organisms (species):
other aquatic crustacea: Daphnid
Test type:
other: (Q)SAR
Water media type:
Total exposure duration:
21 d
21 d
Dose descriptor:
other: Chronic Value (ChV)
Effect conc.:
150.447 mg/L

See attachment in above summary: Aquatic toxicity - ECOSAR Program (v1.11) Results

Validity criteria fulfilled:
Esters: Maximum LogKow: 8.0 (Chronic Value)
Estimated Chronic Value: 150 mg/L
Intermediate substance is not estimated to be toxic to aquatic invertebrates

Description of key information

Indicated results are "Chronic values" as obtained from ECOSAR 1.11

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
35 mg/L

Additional information

NOEC could be estimated to around 24 mg/L (ChV/√2) as indicated in Practical Guide 5 - How to use and report (Q)SARs 3.0 (March 2016)

Intermediate substance is not estimated to be toxic to aquatic invertebrates.

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