Registration Dossier

Physical & Chemical properties

Water solubility

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Water solubility data was available for 4 streams within this Category.  Two results showed the water solubility range to be between 62 and 108 at 20 °C.  One study showed The test item is water-soluble to some extend.  Different results for the water solubility were found depending on the amount of test item applied.  At sample sizes of c 100 mg/l (97.16 to 139.08 mg/l) water soluble fractions of c. 24% (22 to 27%) were found, at sample sizes of c. 1000 mg/L (1104.50 to 1150.00 mg/l) the water soluble fractions were found to be each c. 5%.  This study appears to indicate that following equilibrium the test substance is more soluble. This is not usually the case. A further study provided a water solubility value of 0.013 g/100ml.

Key value for chemical safety assessment

Additional information

68477 -40 -7: 62 mg/l at 20 °C (TNO Prins Maurits Laboratory 1989), 68477 -54 -3: 108 mg/l at 20 °C (TNO Prins Maurits Laboratory 1989), 94733 -07 -0: Water-soluble to some extent (GKA Competence Center Analytics 2007), 101316 -62 -5: 130 mg/l (TS&D Rutgers Germany 2010). These data will be read across to all category members.