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Physical & Chemical properties

Water solubility

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Description of key information

It is not possible to experimentally determine a definitive water solubility of UVCB substances.  In order to provide sufficient information to conduct the hazard and risk assessments for REACH purposes, the water solubility of the test substance was estimated using critical micelle concentration data and computer estimation techniques.
It can be concluded that the solubility of the test substance would fall into the category of “Slightly Soluble”, and for the purposes of Hazard and risk assessment , a surrogate value of 40 mg/L could be used.

Key value for chemical safety assessment

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

Additional information

It can be concluded that the solubility of the Cluster 2 Polyaminoamides above would fall into the category of “Slightly Soluble”, and for the purposes of Hazard and risk assessment , a surrogate value of 40 mg/L will be used.