Registration Dossier
Registration Dossier
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EC number: 200-681-6 | CAS number: 68-22-4
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:
- 2015
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- other: EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- not applicable
- GLP compliance:
- no
- Type of method:
- differential thermal analysis
- Remarks:
- Differential Thermal Analysis (DTA) / Differential Scanning Calorimetry (DSC)
- Remarks on result:
- other: Up to the decomposition of the test item no definite boiling point was observed
- Conclusions:
- Up to the decomposition of the substance no definite boiling point was observed.
- Executive summary:
A differential thermoanalysis method (DTA) was used to determine the melting point which confirms with the procedure Test method A.2, "Determination of the melting point", described in the EC-Guideline. A melting range of the substance between approx. 204 to 207 °C could be observed. After the melting of the test item an exothermal phase could be observed between around 240 and 380 °C. Up to the decomposition of the substance no definite boiling point was observed.
Reference
RESULT:
- A melting point between 204 and 207 °C could be observed due to the detected endothermal effect
- After the melting of the test item an exothermal phase could be observed between around 240 and 380 °C
Description of key information
Up to the decomposition of the substance no definite boiling point was observed.
Key value for chemical safety assessment
Additional information
After the melting of the substance an exothermal phase could be observed between around 240 and 380 °C.
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