Registration Dossier
Registration Dossier
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EC number: 205-743-6 | CAS number: 149-57-5
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
The vapour pressure of the substance is 0.04 hPa at 20 °C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.04 hPa
- at the temperature of:
- 20 °C
Additional information
A literature review was conducted. In a weight of evidence approach the literature values were evaluated. The Handbook of Environmental Data on Organic Chemicals reports the vapour pressure to be 0.04 hPa at 20 °C. The Industrial Solvents Handbook database reports the vapour pressure to be 0,04 hPa at 20 °C and the Knovel Critical Tables also reports the vapour pressure to be 0,04 hPa at 20°C. Additional a study from OXEA reports the vapour pressure to be < 1 hPa at 20 °C. Four independent literature sources report the vapour pressure in the same range. Thus, a vapour pressure of 0.04 hPa at 20°C was chosen as key value.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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