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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Vapour pressure

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Description of key information

Key value for chemical safety assessment

Vapour pressure:
110 Pa
at the temperature of:
20 °C

Additional information

Based on the information provided in assessment report and the handbook (WoE, Klimisch 4), the vapor pressure is 0.933 hPa and 1.1 mBar at 20°C. These values correspond to 93.3 and 110 Pa. No further information was provided. Since the data from these documents are typically reviewed and reliable and the values are within the typical experimental errors, these measeurements are considered reliable even if experimental details were not provided.

As a worst case scenario, the higher vapor pressure (20 °C) will be used for the risk assessment, i.e., 110 Pa.