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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
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Principles of method if other than guideline:
no data
GLP compliance:
no
Type of method:
effusion method: vapour pressure balance
Temp.:
25 °C
Vapour pressure:
0.022 hPa
Conclusions:
The vapour pressure of thymol is 0.022 hPa at 25 °C.
Executive summary:

In the article "Sublimation Pressure Data for Organic compounds" published in Journal of Chemical and Engineering Data (Volume 5, Issue 2, page 196 - 200) A. Hamilton Jones compiled data for various vapour pressures of organic compounds with some details about the data. It is stated, that the vapour pressure of thymol based on the effusion method is 0.022 hPa at 25 °C.

Description of key information

In the article "Sublimation Pressure Data for Organic compounds" published in Journal of Chemical and Engineering Data (Volume 5, Issue 2, page 196 - 200) A. Hamilton Jones compiled data for various vapour pressures of organic compounds with some details about the data. It is stated, that the vapour pressure of thymol based on the effusion method is 0.022 hPa at 25 °C.

Key value for chemical safety assessment

Vapour pressure:
0.022 hPa
at the temperature of:
25 °C

Additional information

The key study for thymol where a vapour pressure of 0.022 hPa at 25 °C is indicated is supported by other literature data which can be found in collections of data.