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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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)
Qualifier:
according to guideline
Guideline:
OECD Guideline 203 (Fish, Acute Toxicity Test)
GLP compliance:
yes
Analytical monitoring:
yes
Test organisms (species):
Danio rerio (previous name: Brachydanio rerio)
Test type:
static
Water media type:
brackish water
Limit test:
yes
Total exposure duration:
96 h
Hardness:
0.88 mmol/L
Test temperature:
Room temperature, in proper conditions
pH:
8.0-8.3
Dissolved oxygen:
7.0-8.5
Conductivity:
210 µS/cm 210 µS/cm
Key result
Duration:
96 h
Dose descriptor:
NOEC
Effect conc.:
>= 4.77 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality (fish)
Key result
Duration:
96 h
Dose descriptor:
LOEC
Effect conc.:
> 4.77 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality (fish)
Key result
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
> 4.77 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality (fish)
Validity criteria fulfilled:
yes
Conclusions:
NOEC ≥ 4.77 mg/L
LOEC > 4.77 mg/L
96h LC50 > 4.77 mg/L

Description of key information

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
4.77 mg/L

Additional information