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Physical & Chemical properties

Density

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Description of key information

The density of α,α-bis[4-(dimethylamino)phenyl]-4-(phenylamino)naphthalene-1-methanol (Solvent Blue 4) by the mass by volume method was found to be 0.877 g/cm3 at room temperature of 23 °C . 

Key value for chemical safety assessment

Relative density at 20C:
0.877

Additional information

The density of α,α-bis[4-(dimethylamino)phenyl]-4-(phenylamino)naphthalene-1-methanol by the mass by volume method was found to be0.877g/cm3 at room temperature of 23 °C .

The supporting study shows value different from key study since it is a estimated value and not an experimental value. However for the purpose of chemical safety report, key study values shall 0.877 g/cm3 be considered.