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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 919-846-5 | CAS number: 1187203-83-3
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
The test has been waived (see waiver).
QSAR MPBPVP v1.43: 4.17E-6 and 4.42E-5 Pa at 25 and 40°C, respectively.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
The QSAR MPBPVP v1.43 has been run on each of 9 identified components of the UVCB. The overall worst-case (highest) vapour pressure has been taken over a total of 27 estimates (9 components x 3 estimation methods).
The most volatile component was component 1: at 25 and 40°C its highest vapour pressure estimates (Mackay method) were 4.17E-6 and 4.42E-5 Pa, respectively. It shows that the substance is of negligible volatility.
As a worst-case, these estimates are used for inhalative exposure assessment for the whole UVCB, i.e. as if the UVCB contained 100% of its most volatile component.
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.
