Registration Dossier

Physical & Chemical properties

Water solubility

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The solubility of the butylene oligomers  is estimated to range from 0.135 - 9.2 mg/l

Key value for chemical safety assessment

Additional information

In the absence of measured data for the solubility of the butylene oligomers, solubility was estimated using WSKOWWIN in EPISuite 4 (2009) which estimates the water solubility (WSol) of an organic compound using the compounds log octanol-water partition coefficient (Kow).  WSKOWWIN requires only a chemical structure to estimate Wsol. The calculated water solubility of the members of the category ranged from 10.135 to 9.2 mg/l

An additional study for the solubility of 97280 -83 -6 was available but the exact solubility of 97280 -83 -6, was not determined due to the limit of detection of the analytical method. However the upper limit of solubility was measured in a guideline proprietary study (Evonik Oxeno 2009) as 2.4 mg/L at 20°C. This solubility supports the estimated solubility of the members of the category.