Registration Dossier
Registration Dossier
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EC number: 271-867-2 | CAS number: 68610-51-5
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Data waiving:
- other justification
- Justification for data waiving:
- other:
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- April 2010
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: non-GLP test with lack of information on test substance and experimental conditions
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- test was performed in air instead of under nitrogen atmosphere; no mention of atmospheric pressure during the time of test
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Decomposition:
- yes
- Decomp. temp.:
- > 320 °C
- Remarks on result:
- other: no boiling point
- Conclusions:
- The test substance decomposes at higher temperatures, i.e. above 320 degr C. Before the point of decomposition, boiling was not observed.
Referenceopen allclose all
Description of key information
Conclusions are based on description from GLP test melting point (flakes) and company-owned DSC curve (powder). In either case was decomposition observed.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 320 °C
Additional information
The test substance decomposes at higher temperatures. In the capillary test during melting and in the DSC test above 320 degr C. Before the point of decomposition, boiling was not observed.
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