Registration Dossier
Registration Dossier
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EC number: 237-331-7 | CAS number: 13749-61-6
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:
- Experimental Starting Date: 17 May 2012, Experimental Completion Date: 03 July 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Study conducted to GLP and in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not effect the quality of the relevant results.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- 209 °C
- Atm. press.:
- 101 kPa
- Decomposition:
- no
- Conclusions:
- The boiling temperature of the test item has been determined to be 209 ± 0.5 °C (482 ± 0.5K) at 101.0 kPa.
- Executive summary:
Boiling Point
Method
The determination was carried out by differential scanning calorimetry (DSC), using a procedure designed to be compatible with Method A2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
Conclusion
The boiling temperature of the test item has been determined to be 209 ± 0.5 °C (482 ± 0.5K) at 101.0 kPa.
Reference
Thermographic data for Determinations 1 and 2 are shown in the tables below.
Thermographic Data – Determination 1
Thermal Event |
Interpretation |
Temperature |
|
ºC |
K |
||
Endotherm |
Onset of boiling |
195.43 |
468.58 |
Extrapolated Onset of boiling |
208.93 |
482.08 |
|
Atmospheric pressure: 101.0 kPa
Thermographic Data – Determination2
Thermal Event |
Interpretation |
Temperature |
|
ºC |
K |
||
Endotherm |
Onset of boiling |
195.08 |
468.23 |
Extrapolated Onset of boiling |
208.56 |
481.71 |
|
Atmospheric pressure: 101.0 kPa
Mean boiling temperature: 209 ± 0.5 °C (482 ± 0.5K)
Please see Attachment 1 for Thermogram data.
Description of key information
The boiling temperature of the test item has been determined to be 209 ± 0.5 °C (482 ± 0.5K) at 101.0 kPa.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 209 °C
Additional information
The determination was carried out by differential scanning calorimetry (DSC), using a procedure designed to be compatible with Method A2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
The boiling temperature of the test item has been determined to be 209 ± 0.5 °C (482 ± 0.5K) at 101.0 kPa.
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