Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

 Bis(pentane-2,4-dionato)calcium is not classified as hazardous or dangerous.
 Bis(pentane-2,4-dionato)calcium is an off-white powder with a faint odour. So it is not an aerosol or a gas.
 Bis(pentane-2,4-dionato-O,O’)calcium decomposes before or during melting. The decomposition starts at 205°C.
 The relative density of bis(pentane-2,4-dionato)calcium is 1.371.
 Light microscopic examination revealed that Bis(pentane-2,4-dionato)calcium is a very fine product. The characteristics of the PSD of this product are:d10 = 0.94 µm, d50 = 5.3µm and d90 = 16.6.75.2% is < 10 µm and 47.9% is < 5µm.
 The vapour pressure of Bis(pentane-2,4-dionato)calcium at 25°C is well below 0.01 Pa.
 The log Kow value for bis(pentane-2,4-dionato) calcium is -1.1.
 The water solubility of bis(pentane-2,4-dionato) calcium is 12.9 g/L.
 
 Bis(pentane-2,4-dionato) calcium is non flammable, not self-heating, not self-reactive, not explosive and has no oxidising properties.
 
 Corrosion towards metals is not expected.
 The association constantof bis(pentane-2,4-dionato-O,O')calcium is logB11= 2.3 and pKa = 8.8 at 25°C.