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Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Version / remarks:
Flask Method
Deviations:
no
GLP compliance:
yes
Type of method:
flask method
Key result
Water solubility:
0.031 g/L
Conc. based on:
test mat.
Loading of aqueous phase:
1 g/L
Incubation duration:
>= 48 - <= 97 h
Temp.:
20 °C
pH:
>= 4.9 - <= 6.7

Loading of Flasks in Definitive Test

























Sample NumberMass of Test Item (g)Volumn of Water (mL)
11.0006200
20.5001100
30.5005100

 


Test Results

































Sample NumberTime Shaken @30C (hours)Time Equilibrated at 20C (hours)Mean Concentration (g/L)Solution pH
124242.88 x 10^-25.3
248243.21 x 10^-24.9
37224.53.27 x 10^-26.7
Executive summary:

The water solubility of the Reaction mass of 2-[2-(benzoyloxy)ethoxy]ethyl benzoate and Oxydipropyl dibenzoate has been found to be 0.031 g/L at 20 °C.

Description of key information

EU Method A.6 (Water Solubility) - Flask Method (Fox J.M. and White D.F., 2010)

Key value for chemical safety assessment

Water solubility:
0.031 g/L
at the temperature of:
20 °C

Additional information

The water solubility of the Reaction mass of 2-[2-(benzoyloxy)ethoxy]ethyl benzoate and Oxydipropyl dibenzoate has been found to be 0.031 g/L at 20°C.