Registration Dossier
Registration Dossier
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EC number: 921-728-3 | CAS number: 64741-66-8
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- estimated by calculation
- Adequacy of study:
- key study
- Study period:
- 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: This summary has a reliability of 2 because the results are estimated using a computer model that is appropriate for use with this hydrocarbon substance.
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- ExxonMobil internal calculation method. Calculation based on density and boiling range of the substance.
- GLP compliance:
- no
- Type of method:
- other: The data were calculated by a computer model.
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- 2 kPa
- Key result
- Transition / decomposition:
- no
- Transition temp.:
- 20 °C
- Conclusions:
- The vapour pressure for hydrocarbons, C7-C9, isoalkanes was calculated using a computer model. A value of 2 kPa was calculated.
- Executive summary:
The vapour pressure for hydrocarbons, C7-C9, isoalkanes was calculated using a computer model. A value of 2 kPa was calculated.
Reference
Description of key information
The vapour pressure for hydrocarbons, C7-C9, isoalkanes was calculated to be 2 kPa at 20°C.
Key value for chemical safety assessment
- Vapour pressure:
- 2 kPa
- at the temperature of:
- 20 °C
Additional information
The vapour pressure for hydrocarbons, C7-C9, isoalkanes was calculated to be 2 kPa at 20°C, using an internal ExxonMobil calculation method.
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