Registration Dossier
Registration Dossier
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EC number: 457-940-3 | CAS number: 183065-68-1
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- June/July 2003
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The study was conducted according to OECD and GLP guidelines
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 003
- Report date:
- 2003
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: 92/69/EWG, A.4 (Dampfdruckwaage)
- GLP compliance:
- yes
- Type of method:
- effusion method: vapour pressure balance
Test material
- Reference substance name:
- 4-bromo-2,6-difluorobenzoic acid
- EC Number:
- 457-940-3
- EC Name:
- 4-bromo-2,6-difluorobenzoic acid
- Cas Number:
- 183065-68-1
- Molecular formula:
- Hill formula: C7H3BrF2O2 CAS formula: C7H3BrF2O2
- IUPAC Name:
- 4-bromo-2,6-difluorobenzoic acid
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 78 °C
- Vapour pressure:
- 1.1 Pa
- Remarks on result:
- other: Second vapour pressure
- Temp.:
- 30.6 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: First vapour pressure
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: Estimated vapour pressure value.
Applicant's summary and conclusion
- Executive summary:
The vapour pressure of 4-Bromo-2,6-difluorobenzoic acid was tested according to EU method A.4. The vapour pressure of 4-Bromo-2,6-difluorobenzoic acid is 1.1, 0.00046, 0.00022 Pa at 78, 30.6 and 25°C, respectively.
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