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Physical & Chemical properties

Vapour pressure

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Description of key information

Vapour pressure 0.0000038 Pa at 50 °C

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
50 °C

Additional information

The measured vapour pressures of the test item up to 110 °C were below the lower detection limit of the vapour pressure balance of 10-5 hPa. Therefore, the detection limit (1 × 10-5hPa) at the highest measurement point (110 °C) was chosen as the basis for a conservative estimation of the following upper limit values for the vapour pressure of the test item:

T / °C

p / hPa

p / Pa

20

< 9.9×10-10

< 9.9×10-8

25

< 1.9×10-9

< 1.9×10-7

50

< 3.8× 10-8

< 3.8× 10-6