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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Study period:
01 March 2010 – 25 March 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
effusion method: by loss of weight or by trapping vaporisate
Remarks:
(isothermal thermogravimetry)
Key result
Temp.:
20 °C
Vapour pressure:
< 0.001 Pa
Conclusions:
The vapour pressure of the substance has been determined as < 1.47 E-03 Pa at 20°C using the isothermal thermogravimetric effusion method (GLP-compliant study in accordance with EC A.4 and OECD 104).

Description of key information

The vapour pressure has been determined as < 1.47 E-03 Pa at 20°C using the isothermal thermogravimetric effusion method (EC A.4, OECD 104, GLP). 

Key value for chemical safety assessment

Vapour pressure:
0.001 Pa
at the temperature of:
20 °C

Additional information