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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to aquatic invertebrates

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Administrative data

Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
publication
Title:
Results of Eco-toxicity tests of chemicals conducted by Ministry of the Environment in Japan. (2-Aminopyridine)
Year:
2015
Bibliographic source:
Eco-toxicity tests data base

Materials and methods

Test guideline
Guideline:
other: not specified
GLP compliance:
not specified
Remarks:
bibliographic research data

Test material

1
Chemical structure
Reference substance name:
2-pyridylamine
EC Number:
207-988-4
EC Name:
2-pyridylamine
Cas Number:
504-29-0
Molecular formula:
C5H6N2
IUPAC Name:
pyridin-2-amine

Test organisms

Test organisms (species):
Daphnia magna

Results and discussion

Effect concentrations
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
35 mg/L

Applicant's summary and conclusion

Validity criteria fulfilled:
yes
Conclusions:
The substance is classified as Toxic to aquatic life with long lasting effects (CLP Regulation - category 2)