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EC number: - | CAS number: -
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- 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
- Principles of method if other than guideline:
- Calculation with use of SPARC online calculator v4.5, self interaction physical process models for estimation of saturated vapour pressure.
- GLP compliance:
- no
- Type of method:
- other: QSAR
- Temp.:
- 20 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: Result is given as 5.54E-18 Pa at 20 °C
- Endpoint:
- vapour pressure
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- 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
- Principles of method if other than guideline:
- Calculation with use of SPARC online calculator v4.5, self interaction physical process models for estimation of saturated vapour pressure.
- GLP compliance:
- no
- Type of method:
- other: QSAR
- Temp.:
- 20 °C
- Vapour pressure:
- 0 Pa
Referenceopen allclose all
QSAR result; transition/decomposition is not specified/reported. For detailed description of the model and its applicability, see "Any other information on materials and methods incl. tables".
QSAR result; transition/decomposition is not specified/reported. For detailed description of the model and its applicability, see "Any other information on materials and methods incl. tables".
Description of key information
<0.0001 Pa at 20 °C
Key value for chemical safety assessment
Additional information
The density of the substance fatty acids, C5-10 (linear and branched), tetraesters with pentaerythritol (CAS 68424 -31 -7) was determined by QSAR calculation with SPARC (v4.5) for the two exemplary components covering both ends of the substance specification.
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