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Physical & Chemical properties

Vapour pressure

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Description of key information

2.98E-015 Pa at 25°C

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
25 °C

Additional information

According to ANNEX VII of REACH regulation n. 1907/2006, the study does not need to be conducted if the melting point is above 300°C, and, if it is between 200°C and 300°C, a limit value based on measurement or a recognised calculation method is sufficient. The melting point falls in the range of 271 - 329 °C.

The vapour pressure value for risk assessment has been then estimated with MPBPVP 1.43 on the representative structure of icosyl sulphosuccinate sodium salt and the value of 2.98E-015 Pa at 25°C has been found. For risk assessment the minimum accepted value has been reported