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Physical & Chemical properties

Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
09 February 2010 – 19 April 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
This study has been performed according to OECD and EC guidelines and according to GLP principles.
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
Key result
Temp.:
20 °C
Vapour pressure:
< 0 Pa
Conclusions:
The isothermal thermogravimetric effusion method was chosen for the determination of the vapour pressure of Blown rapeseed oil. The vapour pressure of the test substance at 20°C (293K) was < 1.33 x 10^-8 Pa = < 1.00 x 10^-10 mm Hg.

Description of key information

The isothermal thermogravimetric effusion method was chosen for the determination of the vapour pressure of Blown rapeseed oil. The vapour pressure at 20°C (293K): < 1.33 x 10^-8 Pa

Key value for chemical safety assessment

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

Additional information

Study in accordance with OECD 104

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