Registration Dossier
Registration Dossier
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EC number: 248-258-5 | CAS number: 27138-31-4
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:
- 5 June - 21 August 1997
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- The University of Leeds report, contained within the Huntingdon Life Sciences report, contains a certificate of GLP compliance issued by the UK GLP Monitoring Authority.
- Type of method:
- effusion method: vapour pressure balance
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Temp.:
- 50 °C
- Vapour pressure:
- 0.002 Pa
- Temp.:
- 100 °C
- Vapour pressure:
- 0.051 Pa
- Transition / decomposition:
- no
- Conclusions:
- The vapour pressure at 25ºC (298K) of the test material DPGDB was determined to be 1.6 x 10-4 Pa.
- Executive summary:
A determination of vapour pressure was performed by the University of Leeds, England, on the test material DPGDB. The study was conducted according to EC test guidelines and in compliance with GLP.
The vapour pressure at 25°C (298K) was determined to be 0.00016 Pa.
Reference
Description of key information
The vapour pressure at 25°C (298K) was determined to be 1.6 x 10-4 Pa (HLS 1999, VCL249/972399).
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
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