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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 200-891-8 | CAS number: 75-68-3
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
In accordance with section 2 of REACH Annex XI and Chapter R.7 of REACH guidance on information requirements and chemical safety assessment, the study does not need to be conducted for substances with a boiling point < 30 ºC, as these substances will have a vapour pressure above the limit of measurement (>1x10E5 Pa). This substance has a boiling point of -9.2ºC.
Nevertheless available data show that 1-chloro-1,1-difluoroethane has a vapour pressure of 339 kPa at 20ºC.
Key value for chemical safety assessment
- Vapour pressure:
- 339 kPa
- at the temperature of:
- 20 °C
Additional information
Data published in peer reviewed handbook, acceptable for assessment, give a vapour pressure of 339 kPa at 20°C.
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.
