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Physical & Chemical properties

Vapour pressure

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Description of key information

The estimated vapour pressure of Distillates (coal tar), heavy oils (anthracene oil >50 ppm BaP, AOH [CAS no. 90640-86-1]) is approx. 0.61 Pa at 20 °C, extrapolated from the Vp curve.
Further data: 5.4 Pa (50 °C, extrapolated); 35 Pa (77 °C, extrapolated); 1070 Pa (142 °C, measured)

Key value for chemical safety assessment

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

Additional information