Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

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Administrative data

Link to relevant study record(s)

Description of key information

The substance decomposes at 262 °C without boiling

Key value for chemical safety assessment

Additional information

A GLP melting point/freezing point test employing differential scanning calorimetry (Safepharm Laboratories Ltd. in 1998), according to the Annex V A1 92/69/EEC test guideline, determined the melting point to be 262 °C under normal atmospheric pressure and that the substance decomposes at 262 °C without boiling. According to the standard information requirements in Annex VII, section 7.3, column 2, the boiling point does not need to be determined for substances that decompose before boiling.