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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
GLP compliance:
no
Type of method:
static method
Test no.:
#4
Temp.:
25 °C
Vapour pressure:
ca. 0.002 kPa
Test no.:
#3
Temp.:
50 °C
Vapour pressure:
0.02 kPa
Test no.:
#2
Temp.:
40 °C
Vapour pressure:
0.01 kPa
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
0 kPa
Conclusions:
The test was conducted according to OECD 104 Vapor pressure. The vapor pressure of the test sample at 20℃，40℃， and 50℃ are 0.00 kpa, 0.01 kpa, and 0.02 kpa. The vapor pressure at 25℃ was calculated to be 0.002 Kpa by fitting curve.

Description of key information

The vapor pressure at 25℃ was calculated to be 0.002 Kpa by fitting curve.

Key value for chemical safety assessment

Vapour pressure:
0.002 kPa
at the temperature of:
25 °C

Additional information