Registration Dossier
Registration Dossier
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EC number: 942-139-8 | CAS number: 1170315-92-0
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
The water solubility of the test substance cannot be determined due to the quick hydrolysis of the test substance (half life time < 4 minutes). The water solubility of MPKO, the hydrolysis product of OS3600, was determined to be 34.7 g/L at 19.8°C and pH of 7.4.
Key value for chemical safety assessment
- Water solubility:
- 34.7 g/L
- at the temperature of:
- 19.8 °C
Additional information
Data waiving (study technically not feasible): The test substance hydrolyses quickly (half life time < 4 minutes) and therefore, the water solubility cannot be determined.
Supporting study: The water solubility of the analogue substance MPKO was determined using the flask method in accordance with OECD Guideline 105 and EU Method A.6. The water solubility was 34.7 g/L at 19.8 ºC and pH of 7.4.
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