Registration Dossier
Registration Dossier
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EC number: 931-038-4 | CAS number: -
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Comparable to guideline study with acceptable restrictions (e.g. non-GLP)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 53171
- GLP compliance:
- no
- Other quality assurance:
- other: DIN EN 9001
- Remarks:
- The study was performed compliant with a quality management system according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2005.
- Type of method:
- distillation method
- Boiling pt.:
- 263 °C
- Atm. press.:
- 1 013 hPa
- Remarks on result:
- other: The boiling point is based on 2 replicate measurements: 1) 263 °C; 2) 263 °C
- Boiling pt.:
- >= 263 - <= 286 °C
- Atm. press.:
- 1 013 mBar
- Decomposition:
- yes
- Decomp. temp.:
- > 286
- Remarks on result:
- other: Decomposition after distillation of approx 95% of material; 85% of material was distilled at 286 °C
- Conclusions:
- Initial boiling point: 263°C [1013 hPa]
Boiling range: 263 °C to 286°C [1013 hPa] - Executive summary:
The boiling point was determined for the test item based on OECD 103 (according to Siwoloboff, using photocell detection). Identical values were obtained in duplicate measurements: 263 °C at 1013 hPa.
Further, the bioling range was determined using the distillation method according to DIN 53171.
At 1013 hPa, a boiling range of 263 °C to 286°C was determined. Above 286°C decomposition occurred at a distilled volume of about 95%.
The laboratory complied with a quality management system according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2005
Reference
Details on single measurements (second study, boiling range, distillation method according to DIN 53171:
| Distilled volume [%] | Temperature [°C] measurement 1 | Temperature [°C] measurement 2 | Arithmetic mean [°C] |
| 1 | 263.3 | 263.6 | 263 |
| 2 | 265.3 | 264.0 | 265 |
| 5 | 267.0 | 268.2 | 268 |
| 50 | 274.3 | 275.2 | 275 |
| 85 | 285.1 | 286.2 | 286 |
| Finalization of boiling at 94% by decomposition | Finalization of boiling at 95% by decomposition | ||
Measured temperatures were transformed to 1013 hPa according to DIN 53171.
Description of key information
Initial boiling point: 263°C [1013 hPa]
Boiling range: 263 °C to 286°C [1013 hPa]
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 263 °C
Additional information
The boiling point was determined for the test item based on OECD 103 (according to Siwoloboff, using photocell detection). Identical values were obtained in duplicate measurements: 263 °C at 1013 hPa.
Further, the bioling range was determined using the distillation method according to DIN 53171.
At 1013 hPa, a boiling range of 263 °C to 286°C was determined. Above 286°C decomposition occurred at a distilled volume of about 95%.
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