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Physical & Chemical properties

Vapour pressure

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Version / remarks:
2006
Qualifier:
according to guideline
Guideline:
other: 113 (1981)
GLP compliance:
yes (incl. QA statement)
Type of method:
effusion method: vapour pressure balance
Remarks:
Vapour Pressure Balance Knudsen cell - Thermal stability by DSC

Test material

Constituent 1
Chemical structure
Reference substance name:
2-piperidin-2-ylethanol
EC Number:
216-059-2
EC Name:
2-piperidin-2-ylethanol
Cas Number:
1484-84-0
Molecular formula:
C7H15NO
IUPAC Name:
2-piperidin-2-ylethanol
Constituent 2
Reference substance name:
2-Piperidineethanol
IUPAC Name:
2-Piperidineethanol

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
0.75 Pa
Remarks on result:
other: calculated value - extrapolation of the measured vapour pressure curve
Temp.:
25 °C
Vapour pressure:
1.25 Pa
Remarks on result:
other: calculated value - extrapolation of the measured vapour pressure curve
Temp.:
50 °C
Vapour pressure:
13.04 Pa
Remarks on result:
other: calculated value - extrapolation of the measured vapour pressure curve

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the TS
0.75 Pa 20°C
1.25 Pa 25 °C
13.04 Pa 50 °C

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