Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

The substance is a clear colourless liquid at room temperature, with freezing temperature of < -20 °C and calculated boiling point of 213°C. Relative density is 0.911 at 20 °C and vapour pressure is 22 Pa at 25 ºC. Experimentally determined log Pow of > 6.2 suggests potential bioaccumulation of the substance. The estimated water solubility is less than 7E-04 g/l at 20.0 ± 0.5°C by visual estimation and this is considered for of one of the hydrolytic products, triisopropylsilanol. The calculayed value of 1.06E-03 g/l at 25°C is considered to be the water solubility for TIPX. The flash point is 91 ± 2°C and auto-ignition temperature is 236 ± 5°C. There are no chemical groups associated with explosive or oxidising properties present in the molecule.