Registration Dossier
Registration Dossier
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EC number: 949-957-4 | 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
- Study period:
- 02.11.2018-27.02.2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- (EC) No. 440/2008
- Deviations:
- not applicable
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- > 400 °C
- Atm. press.:
- ca. 1 013.25 hPa
- Decomposition:
- no
- Conclusions:
- The test item had no boiling point up to 400 °C under atmospheric conditions.
- Executive summary:
A study was conducted according to OECD test guideline 103 and Regulation (EC) No 440/2008 method A.2 to determine the boiling point of the test item using differential scanning calorimetry.
The boiling point / boiling range was determined by differential scanning calorimetry (DSC). The test item and the reference are heated up from the starting temperature to the final temperature at a constant heating rate in a defined atmosphere (nitrogen). Open crucibles are used as containers for the test item and as empty reference crucible. The quantity of heat absorbed or released is measured and recorded. The test item had no boiling point up to 400 °C under atmospheric conditions.
Reference
DSC Measurement
| Ident No. | Test item / mg | Starting temperature / °C | Final test temperature / °C | Temperature range (endothermal) / °C | Crucible | Observation after the measurement |
| 38320 | 12.24 | 25 | 500 | no sharp endothermal effects | Aluminium with a hole | Test item was an orange to brown solidified melt, mass loss: aprox. 1% |
| 38324 | 11.9 | 25 | 500 | no sharp endothermal effects | Aluminium with a hole | Test item was an orange to brown solidified melt, mass loss: aprox. 1% |
| Ident No. | Test item / mg | Starting temperature / °C | Final test temperature / °C | Temperature range (endothermal) / °C | Crucible | Observation after the measurement |
| 38320 | 12.24 | 25 | 500 | no sharp endothermal effects | Aluminium with a hole | Test item was an orange to brown solidified melt, mass loss: aprox. 1% |
| 38324 | 11.9 | 25 | 500 | no sharp endothermal effects | Aluminium with a hole | Test item was an orange to brown solidified melt, mass loss: aprox. 1% |
The test item had no boiling point up to 400 °C under atmospheric conditions.
Description of key information
The test item had no boiling point up to 400 °C under atmospheric conditions.
Key value for chemical safety assessment
Additional information
A study was conducted according to OECD test guideline 103 and Regulation (EC) No 440/2008 method A.2 to determine the boiling point of the test item using differential scanning calorimetry.
The boiling point / boiling range was determined by differential scanning calorimetry (DSC). The test item and the reference are heated up from the starting temperature to the final temperature at a constant heating rate in a defined atmosphere (nitrogen). Open crucibles are used as containers for the test item and as empty reference crucible. The quantity of heat absorbed or released is measured and recorded. The test item had no boiling point up to 400 °C under atmospheric conditions.
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