Registration Dossier
Registration Dossier
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EC number: 266-564-7 | CAS number: 67075-37-0
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
Estimation based on solubility ratio:
log Pow= 1.93 at 20°C
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 1.93
- at the temperature of:
- 20 °C
Additional information
The partition coefficient was estimated based on the ratio of the solubilities in n-octanol and in water.
The individual solubilities were carried out by the flask method according to OECD Guideline 105 and the concentration was quantified by UV/Vis absorption.
Since the water solubility of <2µg/L was estimated from the calibration solution with the lowest concentration therefore it can be suggested that the water solubility of 1 µg/L is possibly the lowest measurable concentration and is used as worst-case for the estimation of the log Pow value.
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