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Diss Factsheets

Administrative data

Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: study equivalent to EU/OECD guideline

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1980

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 203 (Fish, Acute Toxicity Test)
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
2-chlorobenzamide
EC Number:
210-195-6
EC Name:
2-chlorobenzamide
Cas Number:
609-66-5
Molecular formula:
C7H6ClNO
IUPAC Name:
2-chlorobenzamide

Sampling and analysis

Analytical monitoring:
not specified

Test solutions

Vehicle:
no

Test organisms

Test organisms (species):
Leuciscus idus melanotus

Study design

Test type:
static
Water media type:
freshwater
Limit test:
no
Total exposure duration:
96 h

Test conditions

Hardness:
15 °dH
Test temperature:
21 °C
pH:
7.4-7.9

Results and discussion

Effect concentrationsopen allclose all
Duration:
96 h
Dose descriptor:
other: TLm
Effect conc.:
200 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality (fish)
Duration:
96 h
Dose descriptor:
other: TLm
Effect conc.:
100 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality (fish)
Duration:
96 h
Dose descriptor:
other: TLm
Effect conc.:
10 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality (fish)
Duration:
96 h
Dose descriptor:
other: TLm
Effect conc.:
0 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality (fish)
Details on results:
TLm > 200mg/L (96 h)

Applicant's summary and conclusion

Validity criteria fulfilled:
yes
Conclusions:
TLm > 200mg/L (96 h)