Registration Dossier
Registration Dossier
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EC number: 435-780-5 | 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:
- 31 March 1999 to 4 June 1999
- 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
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- > 360 °C
- Atm. press.:
- 99.73 kPa
- Decomposition:
- no
- Conclusions:
- The boiling point of the test material was determined to be in excess of 633 ± 0.5 K at 99.73 kPa.
- Executive summary:
The boiling point of the test material was evaluated in a study which was conducted under GLP conditions and in accordance with the standardised guideline EU Method A.2 using Differential Scanning Calorimetry.
The boiling point of the substance was determined to be in excess of 633 ± 0.5 K at 99.73 kPa.
Reference
The appearance of the test material in the crucibles after conducting the DSC determinations was the same as the test material at the start of the test (brown liquid) - this indicates no decomposition had occurred.
No phase transition occurred.
A calculated value of boiling temperature using an adapted Stein and Brown method gave the boiling temperature to be 773 K (500 °C).
Description of key information
Boiling point = 360 °C, EU MEthod A.2, Woolley & Mullee (1999)
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 360 °C
Additional information
The boiling point of the test material was evaluated in a study which was conducted under GLP conditions and in accordance with the standardised guideline EU Method A.2 using Differential Scanning Calorimetry.
The boiling point of the substance was determined to be in excess of 633 ± 0.5 K at 99.73 kPa.
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