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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:
- 2010-01-28
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Determination run according to standardized method, no GLP compliance.
- Justification for type of information:
- The substance tested has very similar C-chain length distrbution and is therefor considered to be reliable for the registration substance. This is also supported by the vapor pressure calculation
- Reason / purpose for cross-reference:
- assessment report
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- gas saturation method
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- 0.001 Pa
- Remarks on result:
- other: The vapour pressure was measured at three different temperatures in order to extrapolate to 20°C
- Temp.:
- 25 °C
- Vapour pressure:
- 0.001
- Remarks on result:
- other: The vapour pressure was measured at three different temperatures in order to extrapolate to 25°C
- Conclusions:
- The vapour pressure of the test substance has been determined to 0.73 mPa at 20°C and 1.2 mPa at 25°C.
- Executive summary:
The vapour pressure of the test substance has been determined to 0.73 mPa at 20°C and 1.2 mPa at 25°C.
- Endpoint:
- vapour pressure
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Justification for type of information:
- Justification for the read-across from the introduced read-across supporting substance to the registration substance:
Please see the attached report no. ph-14-174028.4a
Referenceopen allclose all
Description of key information
Key value for chemical safety assessment
- Vapour pressure:
- 0.001 Pa
- at the temperature of:
- 20 °C
Additional information
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