Registration Dossier
Registration Dossier
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EC number: 614-257-7 | CAS number: 68071-40-9
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:
- 02 Feb - 04 Feb 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- GLP guideline study
- Reason / purpose for cross-reference:
- reference to other study
- Reason / purpose for cross-reference:
- reference to other study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- adopted in 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- adoped in 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- Version / remarks:
- adopted in 1996
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Hess. Ministerium für Umwelt, Energie, Landwirtschaft und Verbraucherschutz,Wiesbaden, Germany
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Storage conditions: Ambient temperature (< 40 °C), keep container tightly closed, protected from sunlight.
- Atm. press.:
- ca. 1 013 hPa
- Decomposition:
- yes
- Decomp. temp.:
- ca. 200 °C
- Conclusions:
- The substance decomposes at 200°C
- Executive summary:
The substance decomposes at 200°C
Reference
Table 1 – DSC measurement results
Sample weight [mg] |
Onset of effect [°C] |
Range of effect [°C] |
Weight loss [mg] |
Atmospheric pressure [hPa] |
13.25 |
-10.95 |
-50 to 10 (endo) 200 to 440 (exo) |
12.69 |
1002.8 |
14.20 |
-11.23 |
-50 to 10 (endo) 200 to 460 (exo) |
12.34 |
1003.7 |
No further endothermic effects were seen up to the decomposition in the temperature range of 200 to 460 °C, the test item has no boiling point under normal atmospheric pressure up to a temperature of 200 °C. No further thermal effects were observed up to the test end temperature of 500 °C.
Description of key information
The substance decomposes at 200°C
Key value for chemical safety assessment
Additional information
The substance decomposes at 200°C
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