Registration Dossier

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
toxicity to aquatic algae and cyanobacteria
Remarks:
The study is currently ongoing. This submission allows co-registrants to register for the deadline and the lead dossier will be spontaneously updated as soon as the result is available..
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Study period:
2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Reference:
Composition 0
Principles of method if other than guideline:
QSAR estimation based on SMILES codee notation
GLP compliance:
no
Test material information:
Composition 1
Analytical monitoring:
no
Vehicle:
no
Test organisms (species):
Scenedesmus sp.
Test type:
not specified
Water media type:
not specified
Limit test:
no
Reference substance (positive control):
no
Key result
Duration:
72 h
Dose descriptor:
EC50
Effect conc.:
1 587.914 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
growth rate
Remarks on result:
other: Vinyl/Allyl Ethers class
Validity criteria fulfilled:
yes
Conclusions:
The ErC50 is estimated by QSAR to be 1587.914mg/l
Executive summary:

The study is currently ongoing.  This  submission allows co-registrants to register for the deadline and the lead dossier will be spontaneously updated as soon as the result is available. The ErC50 is estimated by QSAR to be 1587.914mg/l

Description of key information

The study is currently ongoing.  This  submission allows co-registrants to register for the deadline and the lead dossier will be spontaneously updated as soon as the result is available. The ErC50 is estimated by QSAR to be 1587.914 mg/l

Key value for chemical safety assessment

EC50/LC50 for freshwater algae:
1 587.914 mg/L

Additional information