Registration Dossier
Registration Dossier
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EC number: 267-008-6 | CAS number: 67762-27-0 This substance is identified by SDA Substance Name: C16-C18 alkyl alcohol and SDA Reporting Number: 19-060-00.
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:
- 0.001 Pa
- Remarks on result:
- other: 8.93E-006 mm Hg is equivalent to vapour pressure of 0.00119 Pa
- Transition / decomposition:
- no
- Remarks:
- no data provided in method
- Conclusions:
- A QSAR method predicts the vapour pressure of this substance to be 0.00119 Pa at 25C.
- Executive summary:
- A QSAR method predicts the vapour pressure of this substance to be 0.00119 Pa at 25C.
Reference
Selected VP: 8.93E-006 mm Hg (Modified Grain Method)
Equivalent to a vapour pressure of 0.00119 Pa (Modified Grain Method)
Overview of QSARs estimationson Vapour pressure of Alcohols, C16-18
Method
|
Results |
Remarks |
Reference |
QSAR estimate |
Vapor Pressure Estimations (25 deg C): (Using BP: 334.00 deg C (exp database)) (Using MP: 49.30 deg C (exp database)) VP: 4.48E-006 mm Hg (Antoine Method) : 0.000598 Pa (Antoine Method) VP: 8.93E-006 mm Hg (Modified Grain Method) : 0.00119 Pa (Modified Grain Method) VP: 0.000354 mm Hg (Mackay Method) : 0.0472 Pa (Mackay Method) Selected VP: 8.93E-006 mm Hg (Modified Grain Method) : 0.00119 Pa (Modified Grain Method) Subcooled liquid VP: 1.04E-005 mm Hg (25 deg C, exp database VP ) : 0.00139 Pa (25 deg C, exp database VP |
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 0.00119 Pa at 25C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.001 Pa
- at the temperature of:
- 25 °C
Additional information
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