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Physical & Chemical properties

Solubility in organic solvents / fat solubility

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Description of key information

octanol solubility (20°C): < 1 mg/L.

Key value for chemical safety assessment

Additional information

In the non-GLP Kllimisch 1 study from Frischmann (2012) the octanol solubility of Aspartic acid, N-(3-carboxy-1-oxo-sulfopropyl)-N-(C16-C18 (even numbered), C18 unsaturated alkyl) tetrasodium salts was determined following the method as outlined in the OECD 105. Instead of water, octanol was used. The octanol solubility at 20°C was determined to be < 1 mg/L.

This value is considered relevant an reliable for the risk assessment.