o-TOLUIDINE CAS N°: 95-53-4 - UNEP Chemicals

OECD SIDS o-TOLUIDINE
2. PHYSICO-CHEMICAL DATA ID: 95-53-4
DATE: 07.01.2005
2.4 VAPOUR PRESSURE
Value : .345 hPa at 25 °C
Decomposition :
Method :
Year : 1994
GLP :
Test substance : other TS: o-Toluidine, purity not specified
Result : A curve is given of the pressure (psia) results in relation to the temperature
(F). From this curve a pressure of 0.005 psia at a temperature of 77 F (25
°C) can be read. (1 psia=68.95 hPa)
Reliability : (2) valid with restrictions
Data from handbook or collection of data
Flag : Critical study for SIDS endpoint
08.06.2004 (20)
Value : 1.22 hPa at 25 °C
Decomposition :
Method : other (measured): ebulliometric method in water
Year : 1994
GLP : no data
Test substance : other TS: o-Toluidine, purified commercial sample
Method : - Water was deionised and distilled from potassium permanganate
- Decane was used as reference material
- Platinum resistance thermometers were used.
Result : An interval for the vapour pressure between 0.158 and 20.2531 Torr is
indicated for an interval of temperature between 16.8 and 243.7 °C.
From these values a vapour pressure of 1.22 hPa at 25 °C can be
interpolated.
Reliability : (2) valid with restrictions
Basic data given
11.11.2004 (16) (21)
Value : 2 hPa at 50 °C
Decomposition :
Method :
Year : 2002
GLP :
Test substance : other TS: o-Toluidine, purity not specified
Reliability : (2) valid with restrictions
Data from handbook or collection of data
11.11.2004 (2)
Value : 53 hPa at 110 °C
Decomposition :
Method :
Year : 2002
GLP :
Test substance : other TS: o-Toluidine, purity not specified
Reliability : (2) valid with restrictions
Data from handbook or collection of data
08.06.2004 (2)
Value : 1.33 hPa at 44 °C
Decomposition :
Method :
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