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Physical & Chemical properties

Water solubility

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Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Qualifier:
no guideline followed
Principles of method if other than guideline:
The methodology was not reported.
GLP compliance:
no
Type of method:
other: information not reported
Water solubility:
0.021 g/L
Remarks on result:
other: Temperature and pH data were not reported.
Conclusions:
slightly soluble (0.1-100 mg/L)
The water solubility of the substance is 0.021 g/L.
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study without detailed documentation.
Qualifier:
no guideline followed
Principles of method if other than guideline:
The method consists of 2 parts:
- Equilibration of pure substance gas and water in a closed vial at room temperature for 1 hour.
-Sampling of water and measurment of the substance concentration in water by head space sampling and gas chromatographic determination.
GLP compliance:
no
Type of method:
other: No guideline test. Similar to flask method.
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Name of the test item as reported on study report: Hexafluoro-Methyl-Vinyl-Ether (MVE)
- Lot/batch number of test material: not available
- Purity, including information on contaminants, isomers, etc.: not available
Key result
Water solubility:
31.5 mg/L
Temp.:
28 °C
Remarks on result:
other: no data on pH are reported.
Conclusions:
The water solubility of the substance was determined to be 31.5 mg/L at 28°C.

Description of key information

Water solubility: 31.5 mg/L at 28°C

Key value for chemical safety assessment

Water solubility:
31.5 mg/L
at the temperature of:
28 °C

Additional information

A well documented study is available reporting that the substance has a water solubility of 31.5 mg/L at 28°C. The test was performed in a completely sealed system with an atmosphere saturated with the substance.


Information regarding the water solubility of the substance was also sourced from a secondary source as the Company SDS of Klimisch-4 reliability which agrees on the fact that the substance is slightly soluble in water.