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Physical & Chemical properties

Vapour pressure

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Administrative data

Link to relevant study record(s)

Description of key information

experimental value: 45 Pa (0.45 hPa) at 25°C
calculated: 0.353 hPa at 19.65°C (calculated using the following equation: Y=(A + B/T + C ln(T) + DTexpE), Y in Pa, T in K and A=1.3287 x 10E2, B=-1.0385 x 10E4, C=-1.7284 x 10E1, D=1.4779 x 10E-2, and E=1; the error is stated to be 3%)

Key value for chemical safety assessment

Vapour pressure:
45 Pa
at the temperature of:
298 K

Additional information

Experimental and calculated vapor pressure data are available from evaluated sources.