Registration Dossier
Registration Dossier
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EC number: 915-600-6 | CAS number: 64553-79-3
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:
- 29.09.2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Remarks:
- capillary method with electronic controlled heating system
- Key result
- Boiling pt.:
- > 400 °C
- Atm. press.:
- 98.3 kPa
- Conclusions:
- The test was carried out at 98.3 kPa atmospheric pressure. Using a linear heating rate of 0.5 °C/min and starting at 390°C no boiling point was
observed up to 400 °C. The Boiling point of the test item is >400°C. - Executive summary:
For the determination of the boiling point, the capillary method was used. A small amount of the test item was heated in a glass tube in the electronic controlled sample block and the temperature around the sample was displayed. The sample was observed visually while raising the temperature. A phase transformation from liquid to vapour usually is deduced by the
formation of bubbles. The test item was assessed visually for any possible changes in its appearance, consistency and colour. Although bubbles were observed, No boiling point was observed up to 400 °C.
Reference
Description of key information
The Boiling point of the test item is >400°C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 400 °C
Additional information
For the determination of the boiling point, the capillary method was used. A small amount of the test item was heated in a glass tube in the electronic controlled sample block and the temperature around the sample was displayed. The sample was observed visually while raising the temperature. A phase transformation from liquid to vapour usually is deduced by the
formation of bubbles. The test item was assessed visually for any possible changes in its appearance, consistency and colour. Although bubbles were observed, No boiling point was observed up to 400 °C.
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