Registration Dossier
Registration Dossier
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EC number: 456-880-5 | CAS number: 439685-79-7
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
The vapour pressure of the MEXORYL SBF was determined to be 1.7 x 10-6 Pa at 25°C.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
The measurement of vapour pressure of MEXORYL SBF was conducted in compliance with the EU method A.4.
The measurements, carried out at 6 temperatures, allowed to plot the line log10[Vp(Pa)] versus reciprocal temperature (1/T(K)) and to extrapolate the value of log10[Vp] at 298.15K.
The mean of 6 runs gave a result of log10[Vp] = -5.768 at 25°C, i.e. a Vapour Pressure of the MEXORYL SBF = 1.7 x 10-6Pa at 25°C.
This study is considered as reliable without restrictions because it was in compliance with GLP and international guidelines and was retained as key data for purpose of CSA.
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