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Ecotoxicological information

Toxicity to microorganisms

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Administrative data

Endpoint:
toxicity to microorganisms
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2004
Report date:
2004

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Official Journal of the European Communities, L133, Part C, Activated sludge respiration inhibition test. 30 May 1988.
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
454-140-6
EC Name:
-
Cas Number:
376608-71-8
Molecular formula:
C9H9F2N*C8H8O3
IUPAC Name:
trans-(1R,2S)-2-(3,4-difluorophenyl-cyclopropanaminium (2R)- 2-hydroxy-2-phenylethanoate

Test organisms

Test organisms (species):
activated sludge

Study design

Test type:
other: aerobic
Total exposure duration:
3 h

Results and discussion

Effect concentrationsopen allclose all
Duration:
3 h
Dose descriptor:
IC50
Effect conc.:
> 100 mg/L
Duration:
3 h
Dose descriptor:
NOEC
Effect conc.:
100 mg/L

Applicant's summary and conclusion