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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 203-691-9 | CAS number: 109-65-9
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 1989
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Valid with restrictions. This is peer reviewed data where the test methodology and identity of the substance have been evaluated, and that a reliable and representative value for the endpoint has been selected. No information on GLP status or test guideline followed is available.
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Not available
- GLP compliance:
- not specified
- Key result
- Temp.:
- ca. 25 °C
- Vapour pressure:
- ca. 41.97 mm Hg
- Conclusions:
- The vapor pressure of butyl bromide is 41.97 mm Hg at 25 deg C
- Executive summary:
The vapor pressure of butyl bromide is 41.97 mm Hg at 25 deg C
Reference
Description of key information
Vapour pressure of butyl bromide
Key value for chemical safety assessment
- Vapour pressure:
- 5 595.54 Pa
- at the temperature of:
- 25 °C
Additional information
A weight of evidence approach was used to address this endpoint. Physical and Termodynamic Properties of Pure Chemicals Data Compilation. Washington, D.C: The vapor pressure of butyl bromide is 41.97 mm Hg at 25 deg 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.
