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EC number: 279-420-3 | CAS number: 80206-82-2
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- not applicable
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
- Justification for type of information:
- QSAR prediction:QSAR method cited as reliable in the REACH guidance
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- not applicable. QSAR method
- GLP compliance:
- no
- Remarks:
- not applicable. QSAR method
- Type of method:
- other: not applicable. QSAR method
- Temp.:
- 25 °C
- Vapour pressure:
- 0.242 Pa
- Remarks on result:
- other: 0.00181 mm Hg is equivalent to vapour pressure of 0.242 Pa
- Transition / decomposition:
- no
- Remarks:
- no data provided in method
- Conclusions:
- A QSAR method predicts the vapour pressure of this substance to be 0.242 Pa at 25C.
- Executive summary:
- A QSAR method predicts the vapour pressure of this substance to be 0.242 Pa at 25C.
Reference
Selected VP:0.00181 mm Hg (Mean of Antoine & Grain methods)
Equivalent to a vapour pressure of 0.242 Pa (Mean of Antoine & Grain methods)
Overview of QSARs estimations on Vapour pressureof Alcohols, C12-14
Method
|
Results |
Remarks |
Reference |
QSAR estimate |
Vapor Pressure Estimations (25 deg C): (Using BP: 259.00 deg C (exp database)) (MP not used for liquids) VP: 0.00182 mm Hg (Antoine Method) : 0.243 Pa (Antoine Method) VP: 0.00181 mm Hg (Modified Grain Method) : 0.241 Pa (Modified Grain Method) VP: 0.03 mm Hg (Mackay Method) : 3.99 Pa (Mackay Method) Selected VP: 0.00181 mm Hg (Mean of Antoine & Grain methods) : 0.242 Pa (Mean of Antoine & Grain methods)
|
Valid with restrictions (2); QSAR method; Estimated values |
MPBPWIN (v.1.43) |
Description of key information
A QSAR method predicts the vapour pressure of this substance to be 0.242 Pa at 25C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.245 Pa
- at the temperature of:
- 25 °C
Additional information
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