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:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study. Basic data given.

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
Daphnia magna reproduction test.
Author:
MOE (Ministry of the Environment in Japan )
Year:
1997
Bibliographic source:
Ministry of the Environment in Japan (http://www.env.go.jp/chemi/sesaku/02e.pdf)
Reference Type:
secondary source
Title:
Chemical Risk Information Platform- Physical Chemical data
Author:
NITE
Year:
2009
Bibliographic source:
http://www.safe.nite.go.jp

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 211 (Daphnia magna Reproduction Test)
Deviations:
not specified
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): benzothiazole
- Analytical purity: no data

Test organisms

Test organisms (species):
Daphnia magna

Study design

Test type:
not specified
Water media type:
freshwater
Total exposure duration:
21 d

Results and discussion

Effect concentrationsopen allclose all
Duration:
21 d
Dose descriptor:
EC50
Effect conc.:
2.3 mg/L
Conc. based on:
test mat.
Basis for effect:
reproduction
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
1.5 mg/L
Conc. based on:
test mat.
Basis for effect:
reproduction

Applicant's summary and conclusion