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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Freezing point <-20°C expected from analogue.
No further testing necessary.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-42.5 °C

Additional information

No data is available on the substance itself. Experimental freezing point was measured at -42.5°C on an analogue (choride salt). In accordance with column 2 of REACh Annex VII, the study does not need to be conducted below a lower limit of -20°C, and the margin of safety is supposed sufficient for purpose. Therefore the read-across is considered suitable for CLP and risk assessment purposes.