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Physical & Chemical properties

Vapour pressure

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Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the melting point is above 300°C

Description of key information

As shown when testing for the melting point the substance does not melt up to 287 °C, at which it decomposes. Thus, the vapour pressure is considered negligible (0.001 Pa assumed for Chesar) and its numerical determination is not considered scientifically justified.

Key value for chemical safety assessment

Vapour pressure:
0.001 Pa
at the temperature of:
20 °C

Additional information