Registration Dossier
Registration Dossier
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EC number: 607-301-1 | CAS number: 23996-53-4
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD Guideline 104
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: static method
Test material
- Reference substance name:
- Imidazole-1-propionitrile(8CI);1-(2-Cyanoethyl)imidazole
- EC Number:
- 607-301-1
- Cas Number:
- 23996-53-4
- Molecular formula:
- C6H7N3
- IUPAC Name:
- Imidazole-1-propionitrile(8CI);1-(2-Cyanoethyl)imidazole
- Details on test material:
- Name of test material (as cited in study report): Cyanethylimidazol
Analytical purity: 89,4 area% by GC (see BSF GLP Study 11L00264)
Lot/batch No.: 000STD77L0 out of C1310, 2011-04-08
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- 118.3 °C
- Atm. press.:
- 1 013.25 hPa
- Remarks on result:
- other: The normal boiling temperature was extrapolated from the regression equation.
Any other information on results incl. tables
Results
Temperature t/°C |
Vapour pressure, p/hPa measurement |
Vapour pressure, p/hPa calculation |
29.6 |
26.9 |
26.84 |
39.6 |
45.3 |
45.37 |
49.5 |
73.6 |
73.62 |
59.6 |
116.3 |
116.71 |
79.5 |
266.8 |
265.62 |
99.5 |
551.5 |
550.76 |
119.5 |
1051.0 |
1052.80 |
The regression of the results leads with a mean deviation of 0.22 % to the following equation:
In(pfhPa) = 17.9346 - 3937.86 f (239.29 + t/°C)
The normal boiling temperature was extrapolated from the regression equation.
Applicant's summary and conclusion
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