Registration Dossier
Registration Dossier
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EC number: 600-687-2 | CAS number: 105839-18-7
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
A log POW of 2.21 (as intensity weighted average) is taken forward for hazard and risk assessment.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 2.21
- at the temperature of:
- 25 °C
Additional information
The partition coefficient of MonoFA_TETA_PAA_BADGE_BGE_Adduct was determined using the HPLC method in accordance with OECD guideline 117 and EC 92/69 method A8. The results are shown below:
Peak Mean LogPow
Peak 1 < 0.30
Peak 2 0.51
Peak 3 0.85
Peak 4 1.02
Peak 5 1.52
Peak 6 2.72
Peak 7 2.85
Peak 8 3.02
Peak 9 3.47
Peak 10 3.71
Peak 11 4.52
Peak 12 4.85
Considering the mean intensity of peaks and mean retention times a weighted average logPOW of 2.21 may be derived in order to assess bioaccumulative potential, given the fact that only 2 minor peaks, associated with oligomeric or polymeric properties of high molecular weight, were seen.
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