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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
12-2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
Study according to international guideline (OECD guideline 104) under GLP. No deviations from guideline reported.
Reason / purpose for cross-reference:
reference to same 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
Principles of method if other than guideline:
Not relevant
GLP compliance:
yes (incl. QA statement)
Type of method:
effusion method: vapour pressure balance
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa
Transition / decomposition:
no

For detailed results, see attached file "Results.docx".

Conclusions:
The vapor pressure of soybean oil, polymerized is 1.0*10^-12 Pa at 25ºC.
Executive summary:

The vapor pressure of soybean oil, polymerized was investigated according to OECD guideline 104 using the vapor pressure balance method under GLP. The vapor pressure was found to be 1.0*10^-12 Pa at 25ºC.

Description of key information

The vapour pressure of soybean oil, polymerized is 1.0*10^-12 Pa at 25ºC.

Key value for chemical safety assessment

Additional information

The vapour pressure of soybean oil, polymerized was investigated according to OECD guideline 104 using the vapour pressure balance method under GLP. The vapour pressure was found to be 1.0*10^-12 Pa at 25ºC.