Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
short-term toxicity to fish
Adequacy of study:
other information

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: 84/449/EWG, C.1; OECD 203
GLP compliance:
yes

Test solutions

Details on test solutions:
Identity and concentration of auxiliary solvent for dispersal: Die Testsubstanz wurde in ein Becherglas eingewogen und mit
0.095ml Tween 80/l angeteigt. Nach dem Auffüllen mit Wasser
wurde mittels Ultra-Turax und Ultraschallbad homogenisiert.
Danach wurde die Mischung mit einem Glasstab in die
Testgefäße eingerührt.

"ENGLISH"

The test substance was weighed into a beaker and made into a
paste with 0.095 ml Tween 80/l. After filling with water
homogenization took place using ultra-turrax and an
ultrasonic bath. The mixture was subsequently stirred into
the test vessels using a glass rod.

Test organisms

Test organisms (species):
other: Zebrabärbling (Brachydanio rerio)

Study design

Test type:
semi-static

Results and discussion

Effect concentrationsopen allclose all
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
26.5 mg/L
Basis for effect:
mortality (fish)
Duration:
96 h
Dose descriptor:
LC100
Effect conc.:
50 mg/L
Basis for effect:
mortality (fish)
Duration:
96 h
Dose descriptor:
NOEC
Effect conc.:
< 10 mg/L

Applicant's summary and conclusion