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Physical & Chemical properties

Water solubility

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Description of key information

< 1 mg/L at 20 °C, pH 6.9-7.3 (OECD 105 and EU A.6)
2.3 x10E-9 mg/L at 25°C (WSKOWWIN v1.42, 2010)

Key value for chemical safety assessment

Additional information

Experimental determination of water solubility with the read-across source substance resulted in a value < 1 mg/L. Computer modelling (US EPA WSKOWWIN QSAR model v1.42, 2010) indicated a water solubility of 2.3 x 10E-9 mg/L for the main component of the test material.

The same result is assumed for the read-across target substance WS406663 based on the close chemical similarity between the two substances.