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EC number: 641-136-6 | CAS number: 1160164-88-4
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:
- from 2009-10-02 to 2009-10-06
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- yes
- Remarks:
- The sample tube was heated in an aluminium block instead of a liquid bath. This was judged to have no influence on the outcome of the test.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- yes
- Remarks:
- see above
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Boiling pt.:
- 269.8 °C
- Atm. press.:
- 101.325 kPa
- Decomposition:
- no
- Remarks on result:
- other: ± 0.1 °C
- Conclusions:
- The boiling point was determined with 269.8 ± 0.1 °C (542.9 K). This value was the mean of two independent determinations.
- Executive summary:
The study was conducted in accordance with the following guidelines: OECD Guideline for the Testing of Chemicals No. 103 dated 27. July 1995 "Boiling Point" and EU-Method A.2, dated 31. May 2008, "Boiling Point".
The Siwoloboff method was used. Heating was done using an aluminium block instead of a liquid bath. The determination was performed in duplicate. The boiling point was determined with 269.8 ± 0.1 °C (542.9 K). This value was the mean of two independent determinations.
Reference
The determination was performed in duplicate. The boiling temperature at standard pressure was calculated following the equation of Sidney-Young.
Table: Results
| Determination | Boiling point (measured) | Pressure | Boiling point (corrected) |
| First determination | 269.0 °C | 99.871 kPa | 269.7 °C (542.9 K) |
| Second determination | 269.0 °C | 99.511 kPa | 269.9 °C (543.1 K) |
| Mean | 269.0 °C | not applicable | 269.8 °C (543.0 K) |
Description of key information
The Siwoloboff method was used. Heating was done using an aluminium block instead of a liquid bath.
The determination was performed in duplicate. The boiling point was determined with 269.8 ± 0.1 °C (542.9 K). This value was the mean of two independent determinations.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 270 °C
Additional information
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