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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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)
Justification for type of information:
1. SOFTWARE BIOWIN

2. MODEL (incl. version number) v4.10

Data source

Reference
Reference Type:
review article or handbook
Title:
Readily Biodegradability
Year:
2017
Bibliographic source:
Epiwin

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
- Software tool(s) used including version: BIOWIN version 4.10

Test material

Constituent 1
Chemical structure
Reference substance name:
Tridecyl stearate
EC Number:
250-696-7
EC Name:
Tridecyl stearate
Cas Number:
31556-45-3
Molecular formula:
C31H62O2
IUPAC Name:
tridecyl stearate

Results and discussion

% Degradation
Key result
Parameter:
probability of ready biodegradability (QSAR/QSPR)
Remarks on result:
readily biodegradable based on QSAR/QSPR prediction

Applicant's summary and conclusion

Validity criteria fulfilled:
yes
Interpretation of results:
readily biodegradable
Conclusions:
Tridecyl Stearate is readily biodegradable.