Registration Dossier
Registration Dossier
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EC number: 477-690-9 | CAS number: 874819-71-3
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
The partition coefficient of N-(2-Nitrophenyl)phosphoric triamide was estimated according to EU method A.8. For the determiantion of the partition coefficient of N-(2-Nitrophenyl)phosphoric triamide the HPLC-method was used. The method based on the determination of the retention factors of reference substances with well known log Pow values. A correlation graph of log k versus log P for the reference compounds was plotted. According to the correlation graph the corresponding log Pow value of the test item was calculated with a value of 0.51.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.51
- at the temperature of:
- 25 °C
Additional information
The log Pow of N-(2-Nitrophenyl)phosphoric triamide was estimated to be 0.51.
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