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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Vapour pressure

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Description of key information

6.82kPa at 25°C




 

Key value for chemical safety assessment

Vapour pressure:
6.82 kPa
at the temperature of:
25 °C

Additional information

The vapor pressure of trimethylorthoformate was determined to be 6.82 kPa in a single study conducted according to the OECD guideline 104. The vapor pressure was measured at 25°C and was the mean of two results.This value is considered acceptable for classification and risk assessment purposes.