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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.
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