Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 202-396-2 | CAS number: 95-16-9
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:
- 1 997
- 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:
- 2 009
- Bibliographic source:
- http://www.safe.nite.go.jp
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 211 (Daphnia magna Reproduction Test)
- Deviations:
- not specified
- GLP compliance:
- yes
Test material
- Reference substance name:
- Benzothiazole
- EC Number:
- 202-396-2
- EC Name:
- Benzothiazole
- Cas Number:
- 95-16-9
- Molecular formula:
- C7H5NS
- IUPAC Name:
- benzothiazole
- Details on test material:
- - Name of test material (as cited in study report): benzothiazole
- Analytical purity: no data
Constituent 1
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
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
