Registration Dossier
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EC number: 939-459-5 | CAS number: 1471311-24-6
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:
- From 19 December 2011 to 17 February 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: OECD guideline and EU method. GLP 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:
- effusion method: by loss of weight or by trapping vaporisate
- Temp.:
- 20 °C
- Vapour pressure:
- < 0.002 Pa
- Remarks on result:
- other: < 1.1 x 10-5 mm Hg
- Temp.:
- 25 °C
- Vapour pressure:
- < 0.006 Pa
- Remarks on result:
- other: < 4.3 x 10-5 mm Hg
- Conclusions:
- The vapour pressure of the test substance was < 1.5 x 10-3 Pa at 20°C (293K) and < 5.8 x 10-3 Pa at 25°C (298K).
- Executive summary:
The vapour pressure of the test substance was determined according to OECD guideline 104 and EU method A.4. The isothermal TGA effusion method was applied. The vapour pressure of the test substance was < 1.5 x 10-3 Pa at 20°C (293K) and < 5.8 x 10-3 Pa at 25°C (298K).
Reference
Description of key information
Key study: Experimental results: OECD 104 and EU A.4. GLP study.
Key value for chemical safety assessment
- Vapour pressure:
- 0.002 Pa
- at the temperature of:
- 20 °C
Additional information
Key study: Experimental results: OECD 104 and EU A.4. GLP study.
The vapour pressure of the test substance was < 1.5 x 10-3 Pa at 20°C (293K) and < 5.8 x 10-3 Pa at 25°C (298K).
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