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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties


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Description of key information

The viscosity of the MDI/DPG/TPG substance is 141.2 mPa*sec at 20 ˚C.

Key value for chemical safety assessment

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

Additional information

The viscosity data was measured on a Brookfield digital dynamic viscometer model DV-II + Pro, along with the Thermosel Adapter and Spindle #18. Five data points were collected and the reported values are the numerical average of these points. The viscosity result was 141.2 cP at 25˚C.