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Physical & Chemical properties

Boiling point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
boiling point
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is a solid which decomposes before boiling
Justification for type of information:
JUSTIFICATION FOR DATA WAIVING
Aliphatic amine oxides undergo thermal decomposition/Cope elimination between 110-200°C. As a consequence, melting is likely to be accompanied by decomposition, and all boiling points are predicted to be far above the decomposition temperature.

Description of key information

The substance decomposes before boiling.

Key value for chemical safety assessment

Additional information

Aliphatic amine oxides undergo thermal decomposition/Cope elimination between 110-200°C. As a consequence, melting is likely to be accompanied by decomposition, and all boiling points are predicted to be far above the decomposition temperature. Therefore a study to fill this endpoint is not required.