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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 203 (Fish, Acute Toxicity Test)
Deviations:
no
GLP compliance:
yes
Analytical monitoring:
no
Vehicle:
no
Test organisms (species):
Oncorhynchus mykiss (previous name: Salmo gairdneri)
Test type:
semi-static
Water media type:
freshwater
Limit test:
yes
Total exposure duration:
96 h
Test temperature:
13 ± 1 °C
pH:
7.2
Dissolved oxygen:
10.0 mg O2/L
Nominal and measured concentrations:
Nominal concentration of 100 mg/L test item
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
> 100 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality (fish)
Conclusions:
LC50 (96 h) was reported as > 100 mg/L.
Executive summary:

Investigation of the test item at a nominal concentration of 100 mg/L and pH 7.2 under semi-static conditions gave an LC50 (96 h) value of > 100 mg/L.

Description of key information

Investigation of the test item at a nominal concentration of 100 mg/L and pH 7.2 under semi-static conditions gave an LC50 (96 h) value of > 100 mg/L (OECD 203).

Key value for chemical safety assessment

Additional information