Registration Dossier

Physical & Chemical properties

Vapour pressure

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Vapour pressure [3,3-bis[(dimethylvinylsilyl)oxy]-1,1,5,5-tetramethyl-1,5-divinyltrisiloxane]: <10 Pa at 25 - 101°C (OECD 104)

Key value for chemical safety assessment

Additional information

A measured vapour pressure of <10 Pa at 25 - 101°C was determined for the substance using the static method in accordance with OECD 104 and in compliance with GLP. The result is considered to be reliable and selected as key study. This value is supported by a predicted vapour pressure of 0.22 Pa at 25°C which was determined using a validated QSAR estimation method. The supporting data is in agreement with the key data that the substance is a very low volatile substance.