Registration Dossier

Physical & Chemical properties

Vapour pressure

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable
Reason / purpose:
reference to same study
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
GLP compliance:
no
Type of method:
dynamic method
Remarks:
under Argon
Temp.:
82.28 °C
Vapour pressure:
1 hPa
Remarks on result:
other: lowest value measured
Temp.:
20 °C
Vapour pressure:
0.005 hPa
Remarks on result:
other: extrapolated

The value at 20° C is calculated with the equation: ln (p/bar)= A+B / (C + t/cels)

A= 13.1051; B= -6002.58; C= 218

Conclusions:
The Vapour Pressure of the test substance was determined to be 0.005472 hPa at 20° C.

Description of key information

0.005472 hPa at 20° C

Key value for chemical safety assessment

Vapour pressure:
0.005 hPa
at the temperature of:
20 °C

Additional information