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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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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 modelling database
Qualifier:
equivalent or similar to guideline
Guideline:
other: estimated data
Principles of method if other than guideline:
MPBPVP v1.43 was used to estimate the vapour pressure of the test substance
GLP compliance:
no
Type of method:
other: estimated data
Key result
Temp.:
25 °C
Vapour pressure:
ca. 0 Pa
Remarks on result:
other: estimated value by Modified Grain Method
Conclusions:
The estimated vapour pressure of the test substance at 25°C was 4.49E-018 Pa
Executive summary:

Modified Grain method (Mean of Antoine and Modified Grain methods) was used to estimate the vapour pressure of the test substance using MPBPVP v1.43 of EPI SUITE. Hence the estimated vapour pressure of the test substance at 25°C was 4.49E-018 Pa

Description of key information

Modified Grain method (Mean of Antoine and Modified Grain methods) was used to estimate the vapour pressure of the test substance using MPBPVP v1.43 of EPI SUITE. Hence the estimated vapour pressure of the test substance at 25°C was 4.49E-018 Pa.

Key value for chemical safety assessment

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

Additional information

Modified Grain method (Mean of Antoine and Modified Grain methods) was used to estimate the vapour pressure of the test substance using MPBPVP v1.43 of EPI SUITE. Hence the estimated vapour pressure of the test substance at 25°C was 4.49E-018 Pa.