Registration Dossier

Physical & Chemical properties

Vapour pressure

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

≤0.1 Pa at 20 °C (OECD 104, calculated)

Key value for chemical safety assessment

Additional information

The vapour pressure of the substance Propyleneglycol dioleate (CAS 105 -62 -4) was determined by Grain-Watson estimation based on the lowest possible boiling temperature.

Supporting information from QSAR calculation with the main component 9 -Octadecenoic acid (Z)-, 1 -methyl-1,2 -ethanediyl ester shows significant lower vapour pressure (2.67 E-10 Pa at 25 °C), given as <0.001 Pa at 25 °C.