Registration Dossier
Registration Dossier
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EC number: 247-063-2 | CAS number: 25513-64-8
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
The vapour pressure of 2,2,4(or 2,4,4)-trimethylhexane-1,6-diamine was measured at temperatures between 23 and 230 °C leading to a regular vapour pressure curve. A value of 0.041 hPa at 20 °C was obtained by least squares-fit of a Clausius Clapeyron curve and extrapolation. Considering the minor non-linearity of the vapour pressure curve, the value at 20 °C should be identified as ca. 0.04 hPa.
Key value for chemical safety assessment
- Vapour pressure:
- 4 Pa
- at the temperature of:
- 20 °C
Additional information
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