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Physical & Chemical properties

Vapour pressure

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Endpoint:
vapour pressure
Type of information:
not specified
Adequacy of study:
key study
Study period:
Not specified
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Guideline:
other: not specified
Principles of method if other than guideline:
Not specified, but value from reliable publication
GLP compliance:
not specified
Type of method:
other: Not specified
Specific details on test material used for the study:
Not specified
Key result
Temp.:
ca. 20 °C
Vapour pressure:
ca. 0 mm Hg
Remarks on result:
other: Obtained from bibliography
Remarks on result:
not measured/tested
Remarks on result:
not measured/tested
Conclusions:
The vapour pressure of the test item is 3.4E-5 mmg Hg at 20°C.
Executive summary:

According to Merck index (1996), the vapour pressure of the test item is 3.4E-5 mmg Hg at 20°C.

Endpoint:
vapour pressure
Type of information:
not specified
Adequacy of study:
supporting study
Study period:
Not specified
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Principles of method if other than guideline:
Not specified
GLP compliance:
not specified
Type of method:
other: Not specified
Specific details on test material used for the study:
Not specified
Key result
Temp.:
ca. 20 °C
Vapour pressure:
ca. 0 mm Hg
Remarks on result:
other: obtained from bibliography
Remarks on result:
not measured/tested
Remarks on result:
not measured/tested
Executive summary:

The vapour pressure of the substance is 3,4.10^-5 mm Hg at 20°C.

Description of key information

Conversion realized assuming 1 mmHg = 133.322 Pa

Key value for chemical safety assessment

Vapour pressure:
0.045 Pa
at the temperature of:
20 °C

Additional information