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Physical & Chemical properties

Vapour pressure

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Reference
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 by calculation.
Qualifier:
no guideline followed
Guideline:
other: calculated
Principles of method if other than guideline:
ExxonMobil internal calculation model based on boiling range and density.
GLP compliance:
no
Type of method:
other: estimated by calculation
Key result
Temp.:
20 °C
Vapour pressure:
6 kPa
Key result
Transition / decomposition:
no
Transition temp.:
20 °C
Conclusions:
The vapour pressure for Hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane was calculated to be 6 kPa.
Executive summary:

The vapour pressure for Hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane was calculated to be 6 kPa.

Description of key information

The typical vapour pressure for Hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane is below 6 kPa at 20°C.

Key value for chemical safety assessment

Vapour pressure:
6 kPa
at the temperature of:
20 °C

Additional information

The vapour pressure for hydrocarbons, C6-C7, n-alkanes, isoalkanes, cyclics, <5% n-hexane was estimated to be 6 kPa (ExxonMobil Chemical 2010) at 20°C.