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Physical & Chemical properties

Water solubility

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Description of key information

The solubility ranges from 11 to 38 µg/L at 20°C and at pH 6.5

Key value for chemical safety assessment

Water solubility:
27 µg/L
at the temperature of:
20 °C

Additional information

The determination was carried out by column elution method according to OECD Guideline 105. The concentration was quantified by GC-MS.

Determination of the water solubility at a flow rate of 25 ml/h yielded values from 29.81 μg/L to 38.00 μg/L and at a flow rate of 12.5 ml/h the values range from 6.02 μg/L to 21.35 μg/L. In contradiclion to the OECD Guideline 105 the concentrations differ by more than ± 30%. This is, however, due to the low solubilily of the test ilem. Therefore, a larger difference is also considered acceplable. These results were confirmed by !wo additional experiments.