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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Data is from EPI Suite.
Qualifier:
according to guideline
Guideline:
other: estimated
Principles of method if other than guideline:
To estimate vapour pressure of the test substance.
GLP compliance:
no
Type of method:
other: modified grain method
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0 hPa
Remarks on result:
other: Estimated data
Conclusions:
Vapour pressure of test substance was estimated to be 4.8129375E-9 at temperature 25 Deg C.
Executive summary:

Vapour pressure of test substance was estimated to be 4.8129375E-9 at temperature 25 Deg C.

Description of key information

Vapour pressure of test substance was estimated to be 4.81E-9 hPa at 25 Deg C.

Key value for chemical safety assessment

Vapour pressure:
0 hPa
at the temperature of:
25 °C

Additional information

Vapour pressure of test substance was estimated to be 4.81E-9 hPa at 25 Deg C.

From other authoritative databases vapour pressure of test substance was estimated to be 8.89E-05 hPa at 25 Deg C, less than 1 hPa at Temp: 50 °C.