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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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boiling point
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study scientifically not necessary / other information available
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data waiving: supporting information

Description of key information

Differential Scanning Calorimetry (DSC) was performed in accordance with EC A.1, OECD 102 and OPPTS 830.7200 (melting temperature). Endothermic and strong exothermic effects were observed from  200°C. Significant weight loss from 250°C was noticed in a preliminary TGA experiment. Test sample appeared, after each DSC or TGA test, to be a black molten or charred residue. Overall, it was concluded that decomposition of the substance starts at ca. 200°C. Boiling of the substance was not observed below the decomposition temperature (i.e. at 200°C). The substance has no boiling point.

Key value for chemical safety assessment

Additional information