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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of 7-ACT at 25 °C was calculated to 2.2 x 10E-15 Pa, using the MPBPVP v1.43 programme.

Key value for chemical safety assessment

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

Additional information

A calculation of the vapour pressure is sufficient if the melting temperature is above 200 °C, according to Annex VII of REACH. The test substance decomposes starting at ca. 181 °C. The calculated melting point is 339 °C.