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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October 31, 2002 to January 10, 2003
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose:
reference to same study
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
flask method
Key result
Water solubility:
0.148 g/L
Temp.:
20 °C
pH:
>= 6.9 - <= 7.3
Remarks on result:
other: Temperature: ± 0.5°C
Details on results:
Mean concentration: 0.148 g/1 at 20.0 ± 0.5°C. Range of measured concentrations was 0.145 to 0.149 g/1

The linearity of the detector response in respect to concentration was assessed over the nominal concentration range of 0 to 250 mg/l. This was satisfactory with a correlation coefficient of 1.00 being obtained.

Conclusions:
Interpretation of results (migrated information): moderately soluble (100-1000 mg/L)
In the conditions of the study, the water solubility of diallyl phthalate has been determined to be 0.148 g/L at 20.0 ± 0.5°C.

Description of key information

The reported water solubility of diallyl phathalate is in the range of 45 to 182 mg/l. The key value of 148 mg/l was selected from the most reliable study.

Key value for chemical safety assessment

Water solubility:
148 mg/L
at the temperature of:
20 °C

Additional information

Information of the water solubility of diallyl phathalate is based on the results of recent experimental testing performed under GLP. The concentration measured is comparable to values found in literature.