Registration Dossier

Environmental fate & pathways

Biodegradation in water: screening tests

Administrative data

Endpoint:
biodegradation in water: ready biodegradability
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
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 adequate and reliable documentation / justification

Data source

Reference
Reference Type:
publication
Title:
KOWWIN v1.68 EPI suit4.0
Author:
Meylan, W.M. and P.H. Howard
Year:
1995
Bibliographic source:
http://www.epa.gov/opptintr/exposure/pubs/episuite.htm

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: REACH guidance on QSAR R.6 may/july 2008

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

% Degradation
Key result
Parameter:
probability of ready biodegradability (QSAR/QSPR)
Value:
ca. 0.26
Remarks on result:
not readily biodegradable based on QSAR/QSPR prediction

Applicant's summary and conclusion