Registration Dossier
Registration Dossier
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EC number: 807-137-2 | CAS number: 110528-94-4
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
QSAR modelling using structure, melting point and boiling point inputs has been used to generate the expected vapour pressure for the 100% active material. This value was given to be 0.00055 Pa @ 20C. In a similar QSAR calculation for the read-across substance, Choline Chloride, the calculated vapour pressure is 6.57*10-8 Pa at 25°C.
For practical reasons, the vapour pressure of the 100% substance could not be measured. An attempt to calculate thisnusing Raoult's Law was made to give a limiting value of 10 mm Hg at 25°C (equivalent to 13.30 hPa)
Key value for chemical safety assessment
- Vapour pressure:
- 0.001 Pa
- at the temperature of:
- 20 °C
Additional information
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