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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Link to relevant study record(s)

Reference
Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Qualifier:
no guideline followed
Principles of method if other than guideline:
no guideline followed, results follow a class-specific estimation (Ecosar v1.11)
GLP compliance:
no
Remarks:
Calculation
Test organisms (species):
Daphnia magna
Key result
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
4.45 mg/L
Conc. based on:
test mat.
Basis for effect:
not specified
Remarks on result:
other: Calculated value
Validity criteria fulfilled:
yes
Conclusions:
Test item has a predicted LC50 = 4.450 mg/L.
Executive summary:

Test item has a predicted LC50 = 4.450 mg/L.

Description of key information

Key data is available for Methylcyclopentane.

The calculated aquatic invertebrate 48-hour LC50 for Methylcyclopentane is 4.450 mg/L.

Key value for chemical safety assessment

Additional information

Key data is available for Methylcyclopentane.

The calculated aquatic invertebrate 48-hour LC50for Methylcyclopentane is 4.450 mg/L (US EPA, 2012).