Registration Dossier
Registration Dossier
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EC number: 600-265-8 | CAS number: 1020409-50-0
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:
- 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point/Boiling Range)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Atm. press.:
- ca. 1 013 hPa
- Decomposition:
- yes
- Remarks:
- Test item decomposed prior to boiling
- Decomp. temp.:
- >= 320 - <= 345 °C
Reference
DSC measurements in aluminium crucibles with a hole showed an endothermal effect in the temperature range of 150 -225°C with onset temperatures between 206.12°C and 211.83°C. A second endothermal effect was observed in the temperature range of 320 -345°C with an unsteady onset. From the results of DSC measurements it was concluded that the test item had a melting range of 206 -212°C. The second endothermal effect in the temperature range 320 -345°C was not interpreted as boiling since approx. 50% of the test item mass remain as black residue and the DSC-measurement in a closed glass crucible showed an exothermal signal in the temperature range of 280°C and 350°C. It was concluded that the test item had no boiling point. The test item decomposed prior to boiling.
Description of key information
The test item had no boiling point. The test item decomposed prior to boiling.
Key value for chemical safety assessment
Additional information
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