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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Water solubility

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Description of key information

The Water Solubility IRFMN model of VEGA platform provides prediction of 1.89 [-log(mol/l)] (1475.39 mg/l) associated with low reliability. The three most similar compounds to (1Z)-1,3,3,3- Tetrafluoroprop-1-ene are shown in the VEGA/IRFMN model (Figure 1), reporting a water solubility between 1.1 and 2.7 -log(mol/L). However, the target compound is out of the Applicability Domain of the model, reporting AD index = 0.481. EPIsuite model provides prediction of 1.75 [-log(mol/L)]
i.e. 2010 mg/l for water solubility (at 25 °C). Similarly, T.E.S.T. model provides prediction of 1.79 [- log(mol/L)] for the target compound.
Overall assessment: The predictions for water solubility are quite consistent among the three models, although a low reliability is associated to all results. However, it is likely to be consider a water solubility between 1.75 and 1.89 [-log(mol/l)], thus corresponding to1475 and 2010 mg/L.

Key value for chemical safety assessment

Water solubility:
1 475 mg/L
at the temperature of:
25 °C

Additional information