Registration Dossier

Ecotoxicological information

Long-term toxicity to aquatic invertebrates

Administrative data

Endpoint:
long-term toxicity to aquatic invertebrates
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Test procedure according to national standards.

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
Schadstoffwirkung von Umweltchemikalien im Daphnien-Reproduktions-Test als Grundlage für die Bewertung von Umweltverträglichkeit in aquatischen Systemen.
Author:
Kuehn et al.
Year:
1988
Bibliographic source:
UFOPLAN Nr. 1060052 des BMU
Reference Type:
secondary source
Title:
1-Chloro-2-nitrobenzene CAS: 88-73-3, SIDS Initial Assessment Report For SIAM 13
Author:
OECD-SIDS
Year:
2001
Bibliographic source:
UNEP Publication

Materials and methods

Test guideline
Guideline:
other:
Principles of method if other than guideline:
proposed preliminary testing method by the Federal Environmental Agency of Germany (UBA): "Prolonged toxicity test on Daphnia magna (determination of NOEC for reproduction rate, mortality and time of the first appearance of offspring; 21 d)", (1984)
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent

Sampling and analysis

Analytical monitoring:
yes

Test organisms

Test organisms (species):
Daphnia magna

Study design

Test type:
semi-static
Water media type:
freshwater
Limit test:
no
Total exposure duration:
21 d

Results and discussion

Effect concentrations
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
3 mg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
test mat.
Basis for effect:
reproduction

Applicant's summary and conclusion