Registration Dossier
Registration Dossier
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EC number: 269-616-7 | CAS number: 68307-94-8
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
Estimates for water solubility ranged from 8.8 x10-8 to 183 mg/l for the individual test item components.
Key value for chemical safety assessment
- Water solubility:
- 0 mg/L
- at the temperature of:
- 25 °C
Additional information
- The test item demonstrated significant surface active properties in water, and as such it was not possible to remove the dispersion of excess undissolved test item by either centrifugation or filtration techniques to isolate a suitable saturated solution for analysis.
Water Solubility.
No determination was possible according to Method A6 Water Solubility of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 105 of the OECD Guidelines for Testing of Chemicals, 27 July 1995, due to the following reason:
Therefore, the water solubility of each of the main test item components was estimated using a computer-based atom fragment contribution method, WSKOWWIN, version 1.42 (September 2010) © 2000 US Environmental Protection Agency.
The estimated water solubility values are presented in the following table:
Component |
Estimated water solubility at 25°C (g/l) |
C8 monoester |
0.183 |
C10 monoester |
1.88 x 10-2 |
C6/C8 diester |
4.47 x 10-4 |
C8/C8 diester |
4.44 x 10-5 |
C8/C10 diester |
4.37 x 10-6 |
C10/C10 diester |
4.27 x 10-7 |
C6/C8/C8 triester |
9.78 x 10-8 |
C8/C8/C8 triester |
9.47 x 10-9 |
C8/C8/C10 triester |
9.13 x 10-10 |
C8/C10/C10 triester |
8.77 x 10-11 |
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