Registration Dossier

Physical & Chemical properties

Boiling point

Currently viewing:

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:
Thermal decomposition begins at a temperature of 213 °C (method: DTA, heating rate 3 k/min) (Prokschy, 2014). Up to this point there is no hint for a boiling in the temperature heat/flow diagram (no endothermic effect without the melting, no jump of the base line).

Therefore it can be stated, that Macrolex Rotviolett R has no boiling point up to the beginning of the decomposition.

Description of key information

The study does not need to be conducted because Solvent Violet 59 is a solid which decomposes before boiling. Decomposition starts at 213°C.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
213 °C

Additional information

Should read >213°C.