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EC number: 201-944-8 | CAS number: 89-83-8
Vapour pressure
Administrative data
Link to relevant study record(s)
- 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.
Reference
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.
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