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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Viscosity

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Description of key information

Key study: OECD Guideline 114. GLP study: The determined average kinematic viscosity of the propyltriacetoxysilane at 20°C temperature was 7.1027 mm2/s and at 40 ºC was 3.7333 mm2/s.

Key value for chemical safety assessment

Viscosity:
7.103 mm²/s (static)
at the temperature of:
20 °C

Additional information

Key study: The determination of viscosity of test item propylsilanetriyl triacetate was performed according to OECD Guideline 114 (PN-EN ISO 3104) with a Ubelohde capillary viscometer. The determined average kinematic viscosity of the propyltriacetoxysilane at 20°C temperature was 7.1027 mm2/s and at 40 ºC was 3.7333 mm2/s.