Registration Dossier

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

Administrative data

Endpoint:
toxicity to aquatic algae and cyanobacteria
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Justification for type of information:
The aquatic toxicity of the substance is unlikely to occur because the substance is highly insoluble in water.
Cross-reference
Reason / purpose:
data waiving: supporting information
Reference
Endpoint:
water solubility
Type of information:
other: estimated from EPISUITE WSKOW (v1.42)
Adequacy of study:
key study
Study period:
2019
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Reason / purpose:
reference to other study
Remarks:
water solubility calculated from experimental value of LogKow
Qualifier:
no guideline required
Principles of method if other than guideline:
EPISUITE WSKOW (v1.42)
Type of method:
other: QSAR ELABORATION
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Octyl Laurate
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Nonyl laurate
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Decyl laurate
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Isodecyl laurate
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Undecyl laurate
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Dodecyl laurate
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Tridecyl laurate
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Isotridecyl laurate
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Tetradecyl laurate
Key result
Water solubility:
ca. 0 mg/L
Temp.:
25 °C
pH:
> 6 - < 8
Remarks on result:
not measured/tested
Remarks:
QSAR from Hexadecyl Laurate
Conclusions:
the water solubility range is between 0,00004425 and 0,0002136 mg/L.

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion