Registration Dossier
Registration Dossier
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EC number: 404-110-3 | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
Water solubility (EU test method A.6, GLP): < 1 µg/L (approximate limit of detection) at 20 °C
Water solubility (ETAD-method): 3.9 µg/L at 23 °C
Key value for chemical safety assessment
- Water solubility:
- 3.9 µg/L
- at the temperature of:
- 23 °C
Additional information
The water solubility of the test item was determined using the column elution method according to Directive 84/449/EEC, method A.6 under GLP. The water solubility of the test item was determined to be below the limit of quantification (4 µg/L) at 20 °C. It was in the range of the detection limit, where the extinction at the absorption maximum could still be read well and the shape of the absorption band could still be recognized. Considering the amount of test item used as well as the dilutions applied, water solubility is lower than 1 µg/L.
In a second test according to ETAD-method a water solubility of 3.9 µg/L was measured. This value is ranked in the same order of magnitude as the result obtained by EU-method A.6.
Concluding, the test item must be considered as insoluble in water.
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