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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


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Administrative data

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Description of key information

The viscosity of TCPP at 20°C is ca. 68cP (1 cP=1 mPa.s).

Key value for chemical safety assessment

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

Additional information

The available results are 68.5cP at 20°C (SIDS) and 57cP at 25°C (EU RAR), and the testing methods are not detailed described. However, the methods currently used to determine viscosity are scientifically valid, thus the information should be sufficient to fulfill the requirements under REACH.