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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Adaptation possibilities according to column 2 of Annex VII to REACH:
"The study does not need to be conducted if the melting point is above 300 °C.
If the melting point is between 200 °C and 300 °C, a limit value based on measurement or a recognised calculation method is sufficient."

The melting point of the substance could not be determined because decomposition occured above 220 °C. It can be concluded that a calculation of the vapour pressure is sufficient.
Qualifier:
no guideline required
Version / remarks:
calculated with EPI Suite, MPBPVP v1.43
Principles of method if other than guideline:
accepted calculation method, calculated with EPI Suite, MPBPVP v1.43
GLP compliance:
no
Type of method:
other: accepted calculation method
Key result
Temp.:
25 °C
Vapour pressure:
0 mm Hg
Conclusions:
Calculation with EPI Suite, MPBPVP v.1.43 determines a vapour pressure of 5.26E-014 mm Hg at 25 °C.

Description of key information

Calculation with EPI Suite, MPBPVP v.1.43 determines a vapour pressure of 5.26E-014 mm Hg at 25 °C.

Key value for chemical safety assessment

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

Additional information