Registration Dossier
Registration Dossier
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EC number: 223-984-5 | CAS number: 4152-09-4
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:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- dynamic method
Test material
- Reference substance name:
- N-benzylethylenediamine
- EC Number:
- 223-984-5
- EC Name:
- N-benzylethylenediamine
- Cas Number:
- 4152-09-4
- Molecular formula:
- C9H14N2
- IUPAC Name:
- N-benzylethane-1,2-diamine
- Test material form:
- liquid
Constituent 1
Results and discussion
Boiling point
- Key result
- Boiling pt.:
- 260.2 °C
- Atm. press.:
- 1 013.25 hPa
Any other information on results incl. tables
Results
The normal boiling temperature was determined at 260.2 °C.
The regression of the vapor pressure data leads with a mean deviation of 0.22 % to the following rounded equation:
In ( p/hPa) = 17.1835 - 4594.45 / ( 187.52 + t/°C )
Temperature [°C] |
Vapour pressure (measurement) [hPa] |
Vapour pressure (calculation) [hPa] |
79.83 |
1.00 |
0.998 |
91.12 |
2.00 |
2.003 |
98.10 |
3.00 |
2.996 |
107.50 |
5.00 |
5.002 |
114.11 |
7.02 |
7.037 |
121.31 |
10.01 |
10.038 |
136.37 |
20.05 |
20.047 |
145.90 |
30.08 |
30.071 |
158.58 |
49.90 |
49.820 |
167.46 |
69.56 |
69.443 |
177.64 |
99.94 |
99.617 |
198.85 |
199.0 |
198.75 |
212.69 |
299.9 |
299.85 |
231.18 |
495.2 |
497.83 |
244.82 |
700.2 |
703.77 |
259.29 |
998.8 |
992.89 |
Remarks
The boiling temperature was derived from the vapor pressure data by use of the unrounded regression which was transformed to show the dependency of the boiling temperature from the boiling pressure.
Applicant's summary and conclusion
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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