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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

Administrative data

Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
1996

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method C.2 (Acute Toxicity for Daphnia)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
422-310-9
EC Name:
-
Cas Number:
114772-53-1
Molecular formula:
C14H11N
IUPAC Name:
4'-methyl-[1,1'-biphenyl]-2-carbonitrile

Test organisms

Test organisms (species):
other aquatic crustacea: DM

Test conditions

Hardness:
250 mg CaCO3/L

Results and discussion

Effect concentrationsopen allclose all
Duration:
24 h
Dose descriptor:
EC50
Effect conc.:
5.2 mg/L
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
2.2 mg/L
Duration:
48 h
Dose descriptor:
EC100
Effect conc.:
3.8 mg/L
Duration:
48 h
Dose descriptor:
NOEC
Effect conc.:
0.7 mg/L

Applicant's summary and conclusion

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