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Description of key information

Density (1,1,3,3-tetramethyldisiloxane): 0.87 g/cm3 at 20°C (QSAR)

Key value for chemical safety assessment

Additional information

A predicted density of 0.87 g/cm3 at 20°C was determined for the substance using a validated QSAR estimation method. The result is considered to be reliable and was selected as key study. This is supported by a density of 0.75 g/cm3 which was reported in a secondary source to which no reliability could be assigned.