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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Reference
Endpoint:
long-term toxicity to aquatic invertebrates
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: from authorative database
Justification for type of information:
Data is from predictin model
Qualifier:
according to
Guideline:
other: Modeling database
Principles of method if other than guideline:
ECOSAR v1.1
GLP compliance:
no
Test organisms (species):
Daphnia magna
Test type:
not specified
Water media type:
not specified
Total exposure duration:
21 d
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
2.9 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
immobilisation
Validity criteria fulfilled:
not specified
Conclusions:
On the basis of EPI suite, ECOSAR version 1.1, the NOEC value for long term toxicity to aquatic invertebrates was predicted to be 2.90 mg/l for test material in 21 days. Based on this value it can be concluded that the substance is considered to be not toxic to aquatic environment and can not be classified as per the criteria mentioned in CLP regulation.
Executive summary:

On the basis of EPI suite, ECOSAR version 1.1, the NOEC value for long term toxicity to aquatic invertebrates was predicted to be 2.90 mg/l for test material in 21 days.  Based on this value it can be concluded that the substance is considered to be not toxic to aquatic environment and can not be classified  as per the criteria mentioned in CLP regulation.

Description of key information

Long term toxicity to aquatic invertebrate:

On the basis of EPI suite, ECOSAR version 1.1, the NOEC value for long term toxicity to aquatic invertebrates was predicted to be 2.90 mg/l for test material in 21 days.  Based on this value it can be concluded that the substance is considered to be not toxic to aquatic environment and can not be classified  as per the criteria mentioned in CLP regulation.

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
2.9 mg/L

Additional information

Long term toxicity to aquatic invertebrate:

On the basis of EPI suite, ECOSAR version 1.1, the NOEC value for long term toxicity to aquatic invertebrates was predicted to be 2.90 mg/l for test material in 21 days.  Based on this value it can be concluded that the substance is considered to be not toxic to aquatic environment and can not be classified  as per the criteria mentioned in CLP regulation.