Registration Dossier
Registration Dossier
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EC number: 604-075-6 | CAS number: 138401-24-8
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- week 40 1996 to 28 November 1996
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Test following standard guidelines. GLP compliant
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
- Report date:
- 1996
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- gas saturation method
Test material
- Reference substance name:
- [1,1’-Biphenyl]-2-carbonitrile, 4’-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-
- IUPAC Name:
- [1,1’-Biphenyl]-2-carbonitrile, 4’-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-
- Reference substance name:
- 4'-((2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile
- EC Number:
- 604-075-6
- Cas Number:
- 138401-24-8
- Molecular formula:
- C25H27N3O
- IUPAC Name:
- 4'-((2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile
- Details on test material:
- - Name of test material (as cited in study report): SR 47563
- Physical state: beige powder
- Analytical purity: 96.8%
- Lot/batch No.: 6R00003
Constituent 1
Constituent 2
Results and discussion
Vapour pressure
- Temp.:
- 20 °C
- Vapour pressure:
- ca. 0 Pa
- Remarks on result:
- other: obtained by linear regression
Any other information on results incl. tables
Vapour pressure is measured at 20 and 50°C.
vapour pressure at 20°C is estimated by linear regression.
Applicant's summary and conclusion
- Conclusions:
- Due to the uncertainity of measures close to the detection level, the vapour pressure at 20°C is defined as =< 0.00001 Pa.
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