Registration Dossier
Registration Dossier
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EC number: 242-665-1 | CAS number: 18912-80-6
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
DEGiBE:
- QSAR: 0.22
DEGBE (2 -(2 -n-butoxyethoxy)ethanol)
- QSAR: 0.29
- Handbook values: 0.56
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.5
- at the temperature of:
- 20 °C
Additional information
The QSAR is validated and a QMRF is available. The handbook information suggests that the QSAR is quite accurate but may underestimate slightly. The temperature cited is a nominal value. The QSAR suggests that DEGiBE is slightly less hydrophilic than DEGBE. It seems reasonable to assume that the logKow of DEGiBE will no greater than for DEGBE. A value of 0.5 is selected as the key value. The information is sufficient to enable a reliable prediction that DEGiBE will have no bioaccumulation potential.
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