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Physical & Chemical properties

Vapour pressure

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Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
14/09/1999 - 15/03/2000
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP, Guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7950 (Vapor Pressure)
Deviations:
no
GLP compliance:
yes
Type of method:
gas saturation method
Temp.:
30 °C
Vapour pressure:
< 0 Pa
Remarks on result:
other: Estimated "less than" value for the vapour pressure of dinotefuran
Temp.:
40 °C
Vapour pressure:
< 0 Pa
Remarks on result:
other: Estimated "less than" value for the vapour pressure of dinotefuran
Temp.:
50 °C
Vapour pressure:
< 0 Pa
Remarks on result:
other: Estimated "less than" value for the vapour pressure of dinotefuran
Conclusions:
No experimental vapor pressures can be reported for any of the experimental temperatures of 30, 40 and 50 ºC because no dinotefuran was detected. However, "less than" vapor pressue values can be reported based on the flow rates, experimental time periods, temperatures, estimated limit of quantification (LOQ), and the gas law constant and molecular weight of dinotefuran.
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
21/08/1995 - 29/07/1998
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP, 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
Type of method:
effusion method: vapour pressure balance
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa
Conclusions:
The vapour pressure of dinotefuran, determined by the vapour pressure balance method, was found to be 5.0 x 10-5 Pa at 25ºC.

Description of key information

The vapour pressure of dinotefuran, determined by the vapour pressure balance method, was found to be 5.0 x 10-5 Pa at 25ºC.

Key value for chemical safety assessment

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

Additional information