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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 605-263-0 | CAS number: 161611-74-1
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 22 December 2015 to 12 December 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Version / remarks:
- 2009
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Version / remarks:
- 2006
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7950 (Vapor Pressure)
- Version / remarks:
- 1996
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- static method
- Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 83.5 kPa
- Key result
- Test no.:
- #2
- Temp.:
- 25 °C
- Vapour pressure:
- > 101.1 - < 101.4 kPa
- Test no.:
- #3
- Temp.:
- 30 °C
- Vapour pressure:
- > 122 - < 122.4 kPa
- Test no.:
- #4
- Temp.:
- 35 °C
- Vapour pressure:
- > 146.1 - < 146.6 kPa
- Test no.:
- #5
- Temp.:
- 40 °C
- Vapour pressure:
- > 173.8 - < 174.3 kPa
- Test no.:
- #6
- Temp.:
- 45 °C
- Vapour pressure:
- > 205.7 - < 206.6 kPa
- Test no.:
- #7
- Temp.:
- 50 °C
- Vapour pressure:
- > 242.2 - < 243.2 kPa
- Conclusions:
- The vapour pressure of the test item at 20°C and 25°C are respectively: 84 and 101 kPa.
The test item can be considered as volative at ambient temperature - Executive summary:
The vapour pressure of the test item have been determined with the static method according to recognized guidelines (EU Method A.4, OECD Guideline 104 and EPA OPPTS 830.7950) and under GLP. No deviation from the gudieline have been observed during the test.
The vapour pressure of the test item at 20°C and 25°C are: 84 and 101 kPa.
The test item can be considered as volative at ambient temperature.
Reference
The vapour pressure have been measured at 20 and 25°C and not obtained by extrapolation of the linear regrssion of the test item vapour pressure.
Description of key information
The vapour pressure of the test item have been determined with the static method according to recognized guidelines (EU Method A.4, OECD Guideline 104 and EPA OPPTS 830.7950) and under GLP. No deviation from the gudieline have been observed during the test.
Key value for chemical safety assessment
- Vapour pressure:
- 84 kPa
- at the temperature of:
- 20 °C
Additional information
The test item can be considered as volative at ambient temperature.
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.
