Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
toxicity to microorganisms
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:
1988

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: 87/302/EWG, L133/118; OECD (1984)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
402-400-4
EC Name:
-
Cas Number:
54660-00-3
Molecular formula:
C18H12N2O2
IUPAC Name:
3,6-diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione

Sampling and analysis

Analytical monitoring:
not specified

Test solutions

Vehicle:
not specified

Test organisms

Test organisms (species):
aerobic microorganisms

Study design

Test type:
other: aerobic
Water media type:
not specified
Total exposure duration:
0.5 h

Results and discussion

Effect concentrations
Duration:
0.5 h
Dose descriptor:
IC50
Effect conc.:
> 100 mg/L
Nominal / measured:
not specified
Conc. based on:
not specified
Basis for effect:
not specified

Applicant's summary and conclusion