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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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 = 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.