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Physical & Chemical properties

Partition coefficient

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Description of key information

Partition coefficient data are available for 3 streams in this category, ranging from 2.8 to >6.5.

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
20 °C

Additional information

The partition coefficient values for streams in this category have been taken from proprietary data, study reports and certificates of analysis.

CAS# 94733-07-0: log Pow 2.8 - >6.5 (BASF, 2007a); CAS# 101316-62-5: log Pow 3.18 (Rutger, 2010b); and CAS# 68477-54-3: log Pow 3.1 - 4.7 (EMBSI, 2003a).

These data will be read across to all category members.

The mean partition coefficient value is a log Kow of 5.8 and this has been used to complete the ‘key value for chemical safety assessment’.