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Physical & Chemical properties

Vapour pressure

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Description of key information

The following vapour pressures were calculated for the components of Resin 835 A at 25 °C:
- Dehydroabietic acid, CAS No. 1740-19-8, 54 % (w/w) of Resin 835 A: 0.000038 Pa
- Dihydroabietic acid, CAS No. 19407-37-5, 25 % (w/w) of Resin 835 A: 0.000105 Pa
- Pimaric acid, CAS No. 127-27-5, 4 % (w/w) of Resin 835 A: 0.000016 Pa
- Isopimaric acid, CAS No. 5835-26-7, 3 % (w/w) of Resin 835 A: 0.000075 Pa

Key value for chemical safety assessment

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

Additional information

A mean vapour pressure of <0.0001 Pa at 25 °C was estimated from the vapour pressures of the components of Resin 835 A for the use in models for exposure estimation.

For read-across see "Assessment Reports: Justification for read-across (RA-A)."