Registration Dossier
Registration Dossier
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EC number: 270-112-4 | CAS number: 68411-27-8
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:
- 20 April 2010 - 21 April 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- 374.1 °C
- Remarks on result:
- other: Accuracy usually within 2.4% of the accepted value of a pure substance (i.e. pure water)
- Conclusions:
- The mean boiling point of the test sample by DSC was determined to be 374.1°C.
The accuracy of the applied technique is usually within 2.4% of the accepted value of a pure substance (i.e. pure water). - Executive summary:
For determination of the boiling point the test sample was analysed in duplicate by differential scanning calorimetry (DSC) using a TA Instruments DSC 2010 instrument and a sealed pressure crucible.
The mean boiling point of the test sample was determined to be 374.1°C. The accuracy of the applied technique is usually within 2.4% of the accepted value of a pure substance (i.e. pure water).
Reference
The temperature of the main endothermic event observed for the determanations was attributed to the boiling point of the sample.
Results (boiling point) of the duplicate determination:
374.05°C
374.20°C
mean: 374.1°C
Description of key information
The boiling point of the test item was determined to be 374.1 °C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 374.1 °C
Additional information
For determination of the boiling point the test sample was analysed in duplicate by differential scanning calorimetry (DSC) using a TA Instruments DSC 2010 instrument and a sealed pressure crucible.
The mean boiling point of the test sample was determined to be 374.1°C. The accuracy of the applied technique is usually within 2.4% of the accepted value of a pure substance (i.e. pure water).
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