Registration Dossier

Environmental fate & pathways

Biodegradation in water: screening tests

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Administrative data

Endpoint:
biodegradation in water: ready biodegradability
Type of information:
(Q)SAR
Remarks:
VEGA READY BIODEGRADABILITY MODEL (IRFMN) 1.0.9
Adequacy of study:
key study
Study period:
2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model, but not (completely) falling into its applicability domain, with adequate and reliable documentation / justification
Justification for type of information:
VEGA READY BIODEGRADABILITY MODEL (IRFMN) 1.0.9

Data source

Reference
Reference Type:
other: QSAR model
Title:
ready biodegradability AGS
Year:
2018
Bibliographic source:
VEGA READY BIODEGRADABILITY MODEL (IRFMN) 1.0.9
Report date:
2018

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
VEGA READY BIODEGRADABILITY MODEL (IRFMN) 1.0.9

Test material

Constituent 1
Chemical structure
Reference substance name:
2-acetoxyethyl stearate
EC Number:
245-122-7
EC Name:
2-acetoxyethyl stearate
Cas Number:
22613-51-0
Molecular formula:
C22H42O4
IUPAC Name:
2-(acetyloxy)ethyl octadecanoate
Test material form:
solid: flakes

Results and discussion

% Degradation
Key result
Parameter:
other: QSAR model
Remarks on result:
readily biodegradable based on QSAR/QSPR prediction

Applicant's summary and conclusion

Conclusions:
Ready biodegradable