Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 200-712-3 | CAS number: 69-72-7
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
- Vapour pressure:
- 0 hPa
- at the temperature of:
- 25 °C
Additional information
Different studies providing the following values are reported:
at 25°C: 0.000208 hPa
at 113.7°C: 1.33 hPa
at 136°C: 6.65 hPa
at 150°C: 19.3 hPa
at 182°C: 80 hPa
at 210°C: 267 hPa
The study reporting the value at 25°C has been selected as the key study. This value has been extrapolated from the Antoine equation without information on the raw data used. As the other values measured at higher temperatures show an increasing Vapour Pressure with temperature, they have been selected as supporting studies.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
