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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Viscosity

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The viscosity of the test item reaction mass of DIPE and 2-methylpent-2-ene was calculated as  0.384 ± 0.003 mPa * s at 20.0 ± 0.2 °C which is the mean of three values. Precision of the value is given as standard deviation of determination.

Key value for chemical safety assessment

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

Additional information

Using a falling ball viscosimeter, a viscosity of  0.384 ± 0.003 mPa * s

was measured, this value is the mean of three independent determinations (each consisting of three experiments) with their standard deviation. Good correlation of the three determinations was given (relative standard deviation was 0.84%). All measurements were performed at 20.0±0.2 °C.

For reassurance and information purpose the viscosity was determined from the Rheotest Company under not GLP conditions with 0.382 mPa * s.