Registration Dossier
Registration Dossier
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EC number: 284-965-5 | CAS number: 85005-32-9
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:
- 31 January 2017 to 1 February 2017.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- static method
- Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 13.41 hPa
- Key result
- Test no.:
- #2
- Temp.:
- 25 °C
- Vapour pressure:
- 19.3 hPa
- Key result
- Transition / decomposition:
- no
- Conclusions:
- The vapor pressure of the test item determined by the static method was 13.41 hPa at 20ºC and 19.30 hPa at 25 ºC.
- Executive summary:
A study to determine the vapor pressure of the test item was conducted according to OECD guideline 104 and EC method A.4 under GLP conditions. The vapour pressure of the test item determined by the static method was 13.41 hPa at 20ºC and 19.30 hPa at 25 ºC.
Reference
Description of key information
Key study: Test method according to OECD 104 and EEC A.4. GLP study. The vapour pressure was 13.42 hPa at 20ºC and 19.30 hPa at 25 ºC.
Key value for chemical safety assessment
- Vapour pressure:
- 13.41 hPa
- at the temperature of:
- 20 °C
Additional information
The static method (OECD 104) was conducted as this is the most suitable
method for multicomponent liquids.
However, care is needed when interpreting the results since the
substance is a complex mixture (UVCB substance); small amounts of
volatile components may increase the vapour pressure by several orders
of magnitude.
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.
