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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Study period:
2009-05-27 till 2009-06-29
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
GLP compliance:
no
Type of method:
static method
Temp.:
20 °C
Vapour pressure:
< 1 hPa
Conclusions:
The vapour pressure at 20°C was determined to be < 1 hPa.
Executive summary:

The vapour pressure at 20°C was determined to be < 1 hPa.

Description of key information

Vapour pressure for Tetrabutane is <1 hPa at 20 degrees C.

Key value for chemical safety assessment

Vapour pressure:
100 Pa
at the temperature of:
293 K

Additional information

Vapour pressure for Tetrabutane is <1 hPa at 20 degrees C.