Registration Dossier
Registration Dossier
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EC number: 943-493-6 | CAS number: 72681-01-7
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:
- 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study performed under GLP. All relevant validity criteria were met.
- 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:
- yes (incl. QA statement)
- Remarks:
- inspected: June 2015; signature: September 2015
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- ca. 549 K
- Atm. press.:
- 98.2 kPa
- Decomposition:
- no
- Remarks on result:
- other: 276 °C; no decomposition was reported in the study
- Conclusions:
- The boiling temperature of the substance has been determined to be: 276 °C at 98.2 kPa atmospheric pressure.
- Executive summary:
The boiling temperature was determined using EU Method A.2 and OECD TG 103 in the Differential Scanning Calorimetry (DSC) method under GLP. The test substance was tested in triplicate. The mean boiling temperature was determined to be 276 °C (or 549 K) at 98.2 kPa atmospheric pressure in duplicate. There was no evidence of substance decomposition during the course of the test. The boiling point is considered to be 276 °C (or 549 K) at 98.2 kPa.
Reference
Measured temperatures were converted from °C to K using T = t + 273.15
T = temperature (K)
t = temperature (°C)
|
Thermal Event |
Interpretation |
Temperature |
|
ºC |
K |
|||
Determination 1 |
Endotherm extrapolated onset temperature. |
Boiling temperature. |
275.44 |
549 |
Determination 2 |
Endotherm extrapolated onset temperature. |
Boiling temperature. |
276.11 |
549 |
Determination 3 |
Endotherm extrapolated onset temperature. |
Boiling temperature. |
276.87 |
550 |
Atmospheric pressure : 98.2 kPa
Mean boiling temperature : 276 °C (549 K)
Overall result: Boiling at 276 °C (549 K) at 98.2 kPa
Description of key information
Bp: 276 °C (or 549 K) at 98.2 kPa atmospheric pressure, EU Method A.2 - DSC method, 2016
Key value for chemical safety assessment
Additional information
Key study: EU Method A.2, 2016 : The boiling temperature was determined using EU Method A.2 and OECD TG 103 in the Differential Scanning Calorimetry (DSC) method under GLP. The test substance was tested in triplicate. The mean boiling temperature was determined to be 276 °C (or 549 K) at 98.2 kPa atmospheric pressure in duplicate. There was no evidence of substance decomposition during the course of the test. The boiling point is considered to be 276 °C (or 549 K) at 98.2 kPa.
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