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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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)
Remarks:
estimated by calculation
Adequacy of study:
key study
Study period:
2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Calculated value.
Qualifier:
according to guideline
Guideline:
other: ESIG tool
Principles of method if other than guideline:
Calculation method based on boiling range and density
GLP compliance:
no
Type of method:
other: ESIG calculation tool
Key result
Temp.:
20 °C
Vapour pressure:
0.02 kPa
Key result
Transition / decomposition:
no
Conclusions:
The vapour pressure, calculated with the ESIG tool based on boiling range and density, is 0.02 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 the ESIG tool based on boiling range and density. The obtained result is 0.02 kPa at 20°C.

Description of key information

The estimated vapour pressure of the substance Hydrocarbons, C11-C14, n-alkanes, isoalkanes, cyclics, aromatics (2-25%) is typically 0.02 kPa at

20°C.

Key value for chemical safety assessment

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

Additional information