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Physical & Chemical properties

Vapour pressure

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Endpoint:
vapour pressure
Type of information:
other: database
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed data from HSDB. HSDB database is referred to as reliable source in Guidance on information requirements and chemical safety assessment Chapter R.7a: Endpoint specific guidance, Table R.7.1-2 Sources of physico-chemical data.
Principles of method if other than guideline:
no information on the conducted test procedure
GLP compliance:
not specified
Type of method:
other: no data
Temp.:
25 °C
Vapour pressure:
10.8 mm Hg
Conclusions:
The vapour pressure of the test substance diethyl carbonate was determined at 25 °C to be 10.8 mm Hg. This value corresponds to 14.4 hPa (1013.25 hPa = 760 mm Hg).
Endpoint:
vapour pressure
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
Sax’s Dangerous Properties of Industrial Materials is referred to as reliable source in Guidance on information requirements and chemical safety assessment Chapter R.7a: Endpoint specific guidance, Table R.7.1-2 Sources of physico-chemical data. No information was given on the conducted method.
GLP compliance:
not specified
Type of method:
other: no data
Temp.:
23.8 °C
Vapour pressure:
10 mm Hg
Remarks on result:
other: no information on conducted method; the units mm Hg and °C were assumed by the author of this IUCLID data set as only "mm" and "°" were given in the reference
Conclusions:
The vapour pressure of the test substance diethyl carbonate has been determined to be 10 mm Hg at a temperature of 23.8 °C. The units of the pressure and the temperature were assumed by the author of this IUCLID data set as only "mm" and "°" was given in the reference.

Description of key information

The vapour pressure of the test substance diethyl carbonate has been determined to be 10.8 mm Hg at 25 °C. This value corresponds to 14.4 hPa.

Key value for chemical safety assessment

Vapour pressure:
14.4 hPa
at the temperature of:
25 °C

Additional information

original data: 10.8 mm Hg

calculation from author of IUCLID data set:

vapour pressure in hPa = (1013.25 hPa/760 mm Hg)*10.8 mm Hg = 14.3988 hPa