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EC number: 271-434-8 | CAS number: 68555-58-8
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:
- Jan - Feb 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Version / remarks:
- 2006
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Qualifier:
- according to guideline
- Guideline:
- other: OECD Test Guideline 113: Screening Test for Thermal Stability and Stability in Air
- Version / remarks:
- 1981
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7950 (Vapor Pressure)
- Version / remarks:
- 1996
- GLP compliance:
- no
- Type of method:
- dynamic method
- Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 0.01 hPa
- Test no.:
- #2
- Temp.:
- 25 °C
- Vapour pressure:
- 0.01 hPa
- Test no.:
- #3
- Temp.:
- 50 °C
- Vapour pressure:
- 0.09 hPa
- Conclusions:
- The vapour pressure of the test item was calculated according to Regulation EC No. 440/2008 Method A.4. Vapour Pressure to be 0.01 hPa at 20 °C.
- Executive summary:
The vapour pressure of the test item was calculated by extrapolation of the measured vapour pressure curve, according to Regulation EC No. 440/2008 Method A.4. Vapour Pressure. The vapour pressure was determined to be 0.01 hPa for 20 and 25 °C and 0.09 hPa for 50°C.
Reference
Description of key information
The vapour pressure of the test item was calculated according to Regulation EC No. 440/2008 Method A.4. Vapour Pressure to be 0.01 hPa at 20 °C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.01 hPa
- at the temperature of:
- 20 °C
Additional information
The vapour pressure of the test item was calculated by extrapolation of the measured vapour pressure curve, according to Regulation EC No. 440/2008 Method A.4. Vapour Pressure. The vapour pressure was determined to be 0.01 hPa for 20 and 25 °C and 0.09 hPa for 50°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.
