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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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vapour pressure
Data waiving:
study technically not feasible
Justification for data waiving:
Justification for type of information:
According to hydrolysis test results, the hydrolysis rate is estimated to be within 5 minutes. The hydrolysis products have been identified to be 1-propanol and zirconium dioxide.

Testing would record the results of the key degradation products which are relatively volatile, including 1-propanol.
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Justification for type of information:
1-propanol is the main hydrolysis prodcuts of the target substance. Properties of the hydrolysis are used for read-across.
other: not specified.
GLP compliance:
not specified
Type of method:
other: not specified.
Key result
ca. 20 °C
Vapour pressure:
ca. 19.4 hPa
The vapor pressure of 1-propanol is 19.4 hPa at 20°C according to published data.

Description of key information

Key value for chemical safety assessment

Vapour pressure:
19.4 hPa
at the temperature of:
20 °C

Additional information

According to hydrolysis test results, the hydrolysis rate was estimated to be less than 5 minutes. The hydrolysis products had been identified to be 1 -propanol and zirconium dioxide.

The boiling point of 1 -propanol was chosen for CSA.