Registration Dossier
Registration Dossier
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EC number: 217-126-9 | CAS number: 1746-23-2
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:
- 2012
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Principles of method if other than guideline:
- Standard Test Method for the Thermal Stability of Chemicals by Differential
Scanning Calorimetry’ - ASTM 537.02, referred to in Methods A1 and A2 - GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- 218.93 °C
- Atm. press.:
- 1 005.6 hPa
- Conclusions:
- The boiling point of TBS at 1005.6 hPa was 218.93 0C
- Executive summary:
The boiling point of TBS at 1005.6 hPa was 218.93 0C
Reference
The DSC runs described below were carried out in sealed, high pressure stainless steel capsules at a heating rate of 10°C/minute, over the range 30° to 400°C, in a test chamber environment of Nitrogen at a purge rate of approximately 20ml/minute.
Two determinations of the onset temperature, for the distinct endotherm exhibited in each case (i.e. the boiling point), were carried out, with the following results:
Sample Reference |
Analysis Date | Boiling Point (°C) | ||
| (a) | (b) | Av. | ||
| C630/12/0894 | 21 January 2013 | 219.95 | 218.91 | 218.93 |
Description of key information
The boiling point was 218.93° C when measured using EU Method A2.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 218.93 °C
Additional information
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