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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Endpoint:
toxicity to aquatic algae and cyanobacteria
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
3 (not reliable)

Data source

Referenceopen allclose all

Reference Type:
review article or handbook
Title:
No information
Year:
1990
Bibliographic source:
U.S. Environmental Protection Agency: High Production Volume (HPV) Challenge: Monocyclic Aromatic Amines (MAA) Category.pdf - German Chemical Society, BUA Report 51, July 1990
Reference Type:
review article or handbook
Title:
No information
Year:
1989
Bibliographic source:
U.S. Environmental Protection Agency: High Production Volume (HPV) Challenge: Monocyclic Aromatic Amines (MAA) Category.pdf - BASF AG: Unveröffentlichte Untersuchungen von Dr. Noack. 1989. Laboratorium for angewandte Biologie, Journal-Nr. 09821

Materials and methods

Test organisms

Test organisms (species):
Desmodesmus subspicatus (previous name: Scenedesmus subspicatus)

Study design

Test type:
not specified
Total exposure duration:
96 h

Results and discussion

Effect concentrationsopen allclose all
Duration:
96 h
Dose descriptor:
EC10
Effect conc.:
17 mg/L
Duration:
96 h
Dose descriptor:
EC50
Effect conc.:
98 mg/L

Applicant's summary and conclusion

Conclusions:
Not classified under EU criteria.