Registration Dossier
Registration Dossier
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EC number: 846-768-8 | CAS number: 1450933-43-3
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:
- 09.07.2019
- 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:
- no
- 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.:
- > 500 °C
- Atm. press.:
- 1 013.3 hPa
- Decomposition:
- no
- Remarks on result:
- not determinable
- Remarks:
- The test item had no boinling point at atmospheric conditions up to 500 °C.
- Conclusions:
- The test item had no boiling point at atmospheric conditions up to 500 'C.
- Executive summary:
A study was conducted according to OECD test guideline 103, Regulation (EC) No 440/2008 method A.2 to determine the boiling point of the test item using differential scanning calorimetry. The test item was weighed out into an aluminium crucible under an inert atmosphere (nitrogen). Two tests with about 10 mg of the test item were performed. As reference crucible, an empty aluminium crucible was used. In a defined atmosphere (nitrogen) the test item is heated up from ambient temperature to the final temperature (25 and 500 °C, respectively) at a constant heating rate (10 K/min). The quantity of heat absorbed or released is measured and recorded. The measurements in aluminium crucibles with a hole showed no endothermal effect up to 500 °C.
Reference
The measurements in aluminium crucibles with a hole showed no endothermal effect in the temperature range of 25 - 500 ° C.
Onset / °C |
Temperature range / °C |
Crucible |
- |
- |
Aluminium with a hole |
Description of key information
The test item had no boiling point at atmospheric conditions up to 500 °C.
Key value for chemical safety assessment
Additional information
A study was conducted according to OECD test guideline 103, Regulation (EC) No 440/2008 method A.2 to determine the boiling point of the test item using differential scanning calorimetry (reference 4.3 -1). The test item was weighed out into an aluminium crucible under an inert atmosphere (nitrogen). Two tests with about 12 -23 mg of the test item were performed. As reference crucible, an empty aluminium crucible was used. In a defined atmosphere (nitrogen) the test item is heated up from ambient temperature to the final temperature (150 and 500 °C, respectively) at a constant heating rate (10 K/min). The quantity of heat absorbed or released is measured and recorded. The measurements in aluminium crucibles with a hole showed no endothermal effect up to 500 °C.
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