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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

From the experimental data obtained according to CIPAC method MT 22.1 and OECD Guideline No. 114, it can be concluded that the values of kinematic viscosity and dynamic viscosity for the 4-Chloro-α,α,α-trifluorotoluene (PCBTF) sample, determined at 20°C and 40°C, are as follows.
Temperature Kinematic viscosity Dynamic viscosity
20°C 0.76 cSt (mm2/s) 1.01 cP (mPa*s)
40°C 0.58 cSt (mm2/s) 0.78 cP (mPa*s)

Key value for chemical safety assessment

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

Additional information