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Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
other: data from handbook or collectiion of data
Adequacy of study:
key study
Study period:
2002
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
GLP compliance:
yes
Type of method:
other: according to OECD 104
Key result
Temp.:
22 °C
Vapour pressure:
15.1 Pa
Temp.:
30 °C
Vapour pressure:
37.7 Pa
Temp.:
40 °C
Vapour pressure:
108 Pa
Conclusions:
Based on the results presented in the OECD SIDS, 2004, it can be concluded that the vapour pressure of the test substance is 15.1 Pa (0.114 torr) at 22 °C.
Executive summary:

In a GLP guideline study according to OECD 104, the vapour pressure of maleic anhydride was investigated. Based on the results presented in the OECD SIDS, 2004, it can be concluded that the vapour pressure of the test substance is 15.1 Pa (0.114 torr) at 22 °C.

Description of key information

In a GLP guideline study according to OECD 104, the vapour pressure of maleic anhydride was determined. Based on the results presented in the OECD SIDS (2004) it can be concluded that the vapour pressure of the test substance is 15.1 Pa (0.114 torr) at 22 °C.

Key value for chemical safety assessment

Vapour pressure:
15.1 Pa
at the temperature of:
22 °C

Additional information