Registration Dossier
Registration Dossier
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EC number: 944-232-9 | 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:
- March 03, 2015 - March 04, 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- > 500 °C
- Atm. press.:
- ca. 1 017 hPa
- Decomposition:
- no
- Conclusions:
- Boiling Point >500°C
- Executive summary:
The determination of the boiling point / boiling range was carried out by differential scanning calorimetry (DSC). The test item and the reference are heated up at a constant heating rate (10 K/min) in a defined atmosphere (nitrogen). Aluminium crucibles with a small hole 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 study was performed in accordance with the following guidelines:
EU Method A.2 (Boiling Temperature)
OECD Guideline 103 (Boiling point/boiling range)
Results
One DSC measurement in an aluminium crucible with a hole showed no thermal effect in the temperature range of 25 – 500 °C.
After the DSC measurement with the final test temperature of 500 °C the sample in the aluminium crucible appeared unchanged.
The test item had no boiling point within the measurement range of 25 - 500 °C.
Boiling Point >500°C
Reference
Description of key information
Key value could not be determined in a laboratory study carried out by differential scanning calorimetry (DSC) performed in accordance with OECD Guideline 103 and EU Method A.2.
The test item had no boiling point within the measurement range of 25 - 500 °C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 500 °C
Additional information
The determination of the boiling point / boiling range was carried out by differential scanning calorimetry (DSC).
One DSC measurement in an aluminium crucible with a hole showed no thermal effect in the temperature range of 25 – 500 °C.
After the DSC measurement with the final test temperature of 500 °C the sample in the aluminium crucible appeared unchanged.
The test item had no boiling point within the measurement range of 25 - 500 °C.
Boiling Point >500°C
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