Registration Dossier
Registration Dossier
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EC number: 220-006-9 | CAS number: 2601-33-4
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:
- Testing was conducted between 30 September 2005 and 26 October 2005.
- 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)
- Type of method:
- effusion method: vapour pressure balance
- Specific details on test material used for the study:
- Sponsor's identification: FSM-005W
Description: white solid
Batch number: 2005-01
Date received: 23 August 2005
Storage conditions: room temperature in the dark under nitrogen over silica gel
The integrity of supplied data relating to the identity, purity and stability of the test material is the responsibility of the Sponsor. - Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Conclusions:
- The vapour pressure of the test material has been determined to be 5.7 x 10^-7 Pa at 25°C
- Executive summary:
The vapour pressure of the test material has been determined to be 5.7 x 10^-7 Pa at 25°C using the vapor pressure balance method, designed to be compatible with Method A.4 Vapour Pressure of Commission Directive 92/69/EEC.
Reference
Summary of Results
| Run | Log10 [Vp(25 °C) |
| 1 | -6.485 |
| 2 | -6.004 |
| 3 | -6.609 |
| 4 | -6.068 |
| 5 | -6.044 |
| Mean | -6.242 |
| Vapour Pressure | 5.7 x 10^-3 Pa |
The test material did not change in appearance under the conditions used in the determination.
Description of key information
The vapour pressure of the test material has been determined to be 5.7 x 10^-7 Pa at 25°C using the vapor pressure balance method, designed to be compatible with Method A.4 Vapour Pressure of Commission Directive 92/69/EEC.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
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.
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