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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure was determined by the effusion method (weight loss). 
The vapour pressure of nopyl acetate is 1.33 Pa at 20 °C and 2.63 Pa at 25 °C.

Key value for chemical safety assessment

Vapour pressure:
1.33 Pa
at the temperature of:
20 °C

Additional information

Key study conducted according to OECD 104 Guideline and EU Method A.4, under GLP without deviation. No observations arousing doubts concerning the accuracy of the results and the validity of the study were made. Therefore, the study was considered as reliable without restriction and the extrapolated vapour pressures at 20 and 25°C can be used as key values for chemical safety assessment.