Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The melting point of the substance is 262°C, at atmospheric temperature and pressure, based on the Annex V, 92/69/EEC, A1 test guideline. 

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
262 °C

Additional information

A GLP melting point/freezing point test employing differential scanning calorimetry (Safepharm Laboratories Ltd., 1998), according to the Annex V A1 92/69/EEC test guideline, determined the melting point to be 262 °C under normal atmospheric pressure. The substance decomposed at 262 °C without boiling. The melting point determination is supported by an earlier GLP test (Pharmakon Europe, 1998) according to the Annex V A1 84/449/EEC test guideline, which measured the melting point range as > 261 -<265°C.