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Physical & Chemical properties

Vapour pressure

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Description of key information

Using MPBPWIN the vapour pressure was calculated for the test substance represented by a representative structure and found to be 5.8E-31 Pa at 25 °C.

Key value for chemical safety assessment

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

Additional information

The vapour pressure of CaDDNSA is expected to be very low as is confirmed by QSARs with the EPIWIN model for CaDDNSA and its analogues DNNSA and DDNSA.The vapour pressure will be set at <1E-08 Pa, which is the cut-off value for determination of fugacity in the ECETOC TRA model.