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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

Based in the information availble from an SDS (Eastman), the kinematic viscosity was determined to be 2.04 mm2/s.

Key value for chemical safety assessment

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

Additional information

The kinematic viscosity of cyclohexylbenzene was determined at 2.04 mm2/s. Based on this value (which is below the classification threshold of 20.5 mm2/s) and the fact that cyclohexylbenzene is a hydrocarbon substance classification for Aspiration toxicity Category 1 is warranted according to the CLP Regulation (No 1272/2008). Also according to the Dangerous Substance Directive classification of the substane for aspiration hazard is required. The substance is according to that Regulation associated with the R-phrase R65.