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Physical & Chemical properties

Dissociation constant

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Administrative data

Link to relevant study record(s)

Description of key information

Waived:  Scientifically unjustified, due to lack of ionizable functional groups

Key value for chemical safety assessment

Additional information

In accordance with ECHA Chapter 7a guidance (May 2008), testing is not required for substances which do not possess ionisable functional groups. Diphenyl ether possesses no such ionizable groups.