Registration Dossier
Registration Dossier
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EC number: 617-219-8 | CAS number: 81334-34-1
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
The vapour pressure was measured to be 3.9E-09 Pa at 20 °C and 1.1 E-08 Pa at 25 °C.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 20 °C
Additional information
In the key study (BASF SE, 2011), the vapour pressure of the test substance was measured to be 3.9E-09 Pa at 20°C and 1.1 E-08 Pa at 25 °C according to OECD guideline 104 and EU Method A.4.
In two further study reports, a vapour pressure of < 0.0000002 Torr (< 0.000026664 Pa) at 45 °C (BASF SE, 1985) and < 0.0000001 Torr (< 0.000013332 Pa) at 60 °C (American Cyanamid Company, 1986) were indicated.
Furthermore, a comparable vapour pressure of 0.000000000179 Torr (0.000000024 Pa) at 25 °C was listed in the HSDB database (HSDB, 2011).
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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