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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:
2008
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Calculated value.
Principles of method if other than guideline:
Internal ExxonMobil Chemical method based on boiling range and density
GLP compliance:
no
Remarks:
estimated by calculation
Type of method:
other: calculated
Key result
Temp.:
20 °C
Vapour pressure:
0.035 kPa
Conclusions:
The vapour pressure, estimated by an Internal PetroSA method based on boiling range and density, is 0.035 kPa at 20°C.
Executive summary:

The vapour pressure of the substance Hydrocarbons, C11-C14, n-alkanes, isoalkanes, cyclics, aromatics (2-25%) has been calculated with an Internal PetroSA method based on boiling range and density. The obtained result is 0.035 kPa at 20°C.

Description of key information

The vapour pressure of the substance Hydrocarbons, C11-C14, n-alkanes, <2% aromatics, reported from ESIG, is maximum 5 kPa at 20°C.

Key value for chemical safety assessment

Vapour pressure:
7 Pa
at the temperature of:
20 °C

Additional information

The vapour pressure of the substance Hydrocarbons, C11-C14, n-alkanes, <2% aromatics, reported from ESIG, is maximum 5 kPa at 20°C.