Registration Dossier
Registration Dossier
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EC number: 826-544-6 | CAS number: 29118-25-0
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
With regard to LogP (Octanol–Water Partition Coefficient), the
VEGA/Meylan/Kowwin, VEGA/MLogP and VEGA/ALogP models provide prediction
of 2.01, 2.08 and 1.4, associated with low reliability mainly due to the
lack of similar compounds. However, the target compound is likely to be
out of the Applicability Domain of the models and the AD index is 0.75.
Overall assessment: The predictions for LogP are quite consistent among
each other, although a low reliability is associated to all results.
Therefore, a LogP value between1.8 and 2.0 can be considered for
(1Z)-1,3,3,3-Tetrafluoroprop-1-ene, by taking into account similar
compound with SMILES FC(F)(F)C(F)(F)F for which an experimental value is
available (logP = 2), within a weight-of-evidence strategy combining
results of in silico models and read-across.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 2
Additional information
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