Registration Dossier
Registration Dossier
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EC number: 603-782-7 | CAS number: 133937-72-1
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 07.09.-18.09.2001
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 001
- Report date:
- 2001
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- GLP compliance:
- yes
- Type of method:
- effusion method: vapour pressure balance
Test material
- Reference substance name:
- 1-(4-trans-Propyl-[1,1-bicyclohexyl]-4-trans-yl)-4-trifluormethoxybenzene
- EC Number:
- 603-782-7
- Cas Number:
- 133937-72-1
- Molecular formula:
- C22H31F3O
- IUPAC Name:
- 1-(4-trans-Propyl-[1,1-bicyclohexyl]-4-trans-yl)-4-trifluormethoxybenzene
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Key result
- Test no.:
- #1
- Temp.:
- 42.6 °C
- Vapour pressure:
- 0 hPa
- Key result
- Test no.:
- #2
- Temp.:
- 58 °C
- Vapour pressure:
- 0 hPa
Applicant's summary and conclusion
- Executive summary:
The vapour pressure of the test substance was 9.9*10 -6 hPA at 42.6. The vapour pressure was measured in the temperature range of 25 to 99 °C. No signal was observed in the range 25 to 39 °C, that means the vapour pressure in this range was below the lower detection limit 10 -5 hPa.
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