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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Vapour pressure

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Study period:
2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Calculated value.
Qualifier:
no guideline followed
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:
0.05 kPa
Transition / decomposition:
no
Conclusions:
The vapour pressure, calculated by an Internal ExxonMobil Chemical method based on boiling range and density, is 0.05 kPa at 20°C.
Executive summary:

The vapour pressure of the substance Hydrocarbons, C10-C13, n-alkanes, isoalkanes, cyclics, aromatics (2-25%) has been calculated with an Internal ExxonMobil Chemical method based on boiling range and density. The obtained result is 0.05 kPa at 20°C.

Description of key information

The estimated vapour pressure of Hydrocarbons, C10-C13, n-alkanes, isoalkanes, cyclics, aromatics (2-25%) is typically 0.05 kPa at 20°C.

Key value for chemical safety assessment

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

Additional information