Registration Dossier
Registration Dossier
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EC number: 309-363-2 | CAS number: 100231-63-8
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:
- 22 Aug 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- GLP compliance:
- no
- Type of method:
- method according to Siwoloboff
- Boiling pt.:
- 252 °C
- Atm. press.:
- ca. 1 013 hPa
Reference
Detailed results:
Replicates run |
Start of boiling [°C] |
Boiling point [°C] |
1 |
240 |
251 |
2 |
239 |
252 |
3 |
235 |
252 |
Mean (run 2 and 3) |
237 |
252 |
Only replicates 2 and 3 were used for calculations.
The viscous nature of the melted sample made it difficult to determine the endpoint of boiling and so several attempts were made to determine the correct value range and to confirm observations.
At temperatures higher than 270ºC there was significant darkening of the liquid substance, indicating oxidation of the test material.
Description of key information
252 °C at ca. 1013 hPa (OECD 103)
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 252 °C
Additional information
For the boiling point determination, the Siwoloboff method was used.
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