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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: Modeling database
Principles of method if other than guideline:
Vapour pressure of test chemical was estimated by modelling database
GLP compliance:
no
Type of method:
other: Modified Grain method
Key result
Temp.:
25 °C
Vapour pressure:
0.001 mm Hg
Conclusions:
Vapour Pressure value of test chemical is estimated to be 0.00099 mm Hg at 25 deg C by Modified Grain method.
Executive summary:

The vapour pressure value of test chemical is estimated to be 0.00099 mm Hg at 25 deg C by Modified Grain method.

Description of key information

The vapour pressure value of test chemical is estimated to be 0.00099 mm Hg at 25 deg C by Modified Grain method which is equivalent to 0.132 Pa at 25 degree C

Key value for chemical safety assessment

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

Additional information

The vapour pressure value of test chemical is estimated to be 0.00099 mm Hg at 25 deg C by Modified Grain method which is equivalent to 0.132 Pa at 25 degree C.