Registration Dossier
Registration Dossier
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EC number: 263-005-9 | CAS number: 61788-78-1
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:
- 18 June, 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: Method AB46-1215, “Determination of melting point, boiling point and enthalpy using Differential Scanning Calorimetry
- GLP compliance:
- not specified
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- ca. 127 °C
- Remarks on result:
- other: Boiling temperature range was 120-127ºC
- Key result
- Boiling pt.:
- ca. 263 °C
- Remarks on result:
- other: Boiling temperature range was 260-263ºC
- Conclusions:
- Under the study conditions, two boiling points of the test substance was determined to be 127ºC (range 120 to 127ºC) and 263ºC (range 260 -263ºC).
- Executive summary:
A study was conducted to determine the boiling point of test substance, C16-18 TMAC (72.78% active) using differential scanning calorimetry (DSC), under nitrogen atmosphere (20 mL/min). Two boiling pionts were detected showing the phase transitions for test substance. The boiling point 1 corresponded to the evaporation of residual ethanol, since the test substance is a paste,. Under the study conditions, two boiling points of the test substance was determined to be 127ºC (range 120 to 127ºC) and 263ºC (range 260 -263ºC) (Borjesson, 2012).
Reference
For graph, kindly refer to the below illustration section
Description of key information
The boiling point of the test substance was determined using differential scanning calorimetry (DSC) (Börjesson J, 2012).
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 263 °C
Additional information
(two boiling points (127ºC and 263ºC) were detected showing the phase transitions for test substance, where the first boiling point corresponded to the evaporation of residual ethanol as the test substance is a paste.
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