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Physical & Chemical properties

Melting point / freezing point

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Description of key information

Melting point [1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane]: -78.7°C to -76.3°C (OECD 102)

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-76.3 °C

Additional information

A melting temperature range of -78.7°C to -76.3°C was determined for the substance using differential thermal analysis in accordance with OECD 102. The result is considered to be reliable.