Registration Dossier
Registration Dossier
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EC number: 617-779-3 | CAS number: 85940-94-9
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:
- 2009-12-14 to 2010-06-07
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: vapour pressure balance
- Temp.:
- 50 °C
- Vapour pressure:
- 0.009 Pa
- Remarks on result:
- other: Measured
- Temp.:
- 60 °C
- Vapour pressure:
- 0.013 Pa
- Remarks on result:
- other: Measured
- Temp.:
- 70 °C
- Vapour pressure:
- 0.033 Pa
- Remarks on result:
- other: Measured
- Temp.:
- 20 °C
- Vapour pressure:
- 0.001 Pa
- Remarks on result:
- other: Calculated
- Temp.:
- 40 °C
- Vapour pressure:
- 0.004 Pa
- Remarks on result:
- other: Calculated
- Transition / decomposition:
- ambiguous
- Transition temp.:
- ca. 85 °C
- Conclusions:
- Under the conditions of the study, the vapour pressure of the substance was determined to be 1 x 10-3 Pa at 20°C.
- Executive summary:
The vapour pressure of the substance was studied according to OECD guideline no. 104 and EU test method A.4 with the vapour pressure balance.
The vapour pressure was calculated to be 1 x 10 -3Pa at 20°C and 4 x 10 -3Pa at 40°C.
Reference
Description of key information
The vapour pressure of the substance was determined to be 1 x 10-3 Pa at 20°C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.001 Pa
- at the temperature of:
- 20 °C
Additional information
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.
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