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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of the test substance was up to 149C below the lower measuring limit of the vapour pressure balance.
The vapour pressure value for 25C is below 10 E-05 hPa.

Key value for chemical safety assessment

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

Additional information

Study conducted to EU test guidance 92/69/EEC part A4 using the Vapour pressure balance method in compliance with GLP.

Precautionary a Diffferential Scanning Calorimetry was done. The measure in a closed glass pan shows an exothermal effect at 140°C. In the temperature range between 21°C and 149°C no increase in weight and therefore no vapour pressure of the test substance was registered with the balance.

The vapour pressure of the test substance was up to 149°C below the lower measuring limit of the vapour pressure balance.

The vapour pressure value for 25°C is below 10 E-05 hPa.