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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:
2011-07-20
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
Well performed GLP study in accordance with EU method A.6.
Qualifier:
according to
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
other: preliminary estimate
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: PFW100113
- Analytical purity: 99.3% (by GC)

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: the sample is stored in cool, well-ventilated storage area prior to testing.

OTHER SPECIFICS:
- Name of test material (as cited in study report): Jeffcat DMDEE
- Physical state: Liquid
Remarks on result:
completely miscible
Details on results:
During preliminary estimation, the sample was found to be miscible with water in all proportions. As a result, it was not possible to proceed with the formal water solubility analysis. The solubility was therefore reported as "miscible".
Minimum volume of water in which the sample of 10.6 g test substance dissolved (mL): 0.1
Conclusions:
The substance is concluded to be miscible with water in all proportions at ambient temperature. 

Description of key information

The test substance was determined to be miscible with water in all proportions under ambient conditions, in a GLP study according to the preliminary test as specified in test method EU A.6 (Younis, 2011).

Key value for chemical safety assessment

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

Additional information

The substance is miscible with water in all proportions. The bounded value of 100 g/L is used as the key value for chemical safety assessment, being the maximum value for water solubility as defined in the EUSES program.