Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The dynamic viscosity of (+)-alpha pinene: 1.99 ± 0.02 mPa.s at 20.0°C ± 0.1°C at a constant shear rate of 583.1 s-1.

Key value for chemical safety assessment

1.99 mPa · s (dynamic)
at the temperature of:
20 °C

Additional information

A study was conducted in accordance with OECD Guideline 114 using a rotational viscosimeter, to measure the dynamic viscosity of (+)-alpha pinene at 20°C and at constant shear rate of 583 .1 s-1. In these conditions, the dynamic viscosity was determined to be 1.99 ± 0.02 mPa.s.

This result is supported by closed values from secondary literature and studies on (-)-alpha pinene and alpha pinene.