Registration Dossier
Registration Dossier
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EC number: 271-663-3 | CAS number: 68603-55-4
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- other: Buchi 3545 Melting/Boiling Point Apparatus, UMS 1935, PQ due: 131 h June 2017. SOP 013.03 lssue 4.
- Key result
- Boiling pt.:
- ca. 281.5 °C
- Atm. press.:
- 1 000 hPa
- Decomposition:
- no
- Conclusions:
- Boiling Point = 281.5°C
- Executive summary:
A small amount of the test substance, Deophos 228, lntertek Test Substance Reference 10568367 was prepared in duplicate in boiling point capillary tubes. A quick temperature gradient from 30°C to 400°C at a rate of 10°C/min was performed on the test substance to give an approximate boiling point. Preliminary results were 278.3°C & 278.3°C, giving an average of 278.3°C. Final testwas carried out using temperature gradient of 260°C to 290°C at 0.5°C/min. Result = 281.5°C & 281.5°C (Mean = 281.5°C). No colour change was observed.
Reference
A small amount of the test substance, lntertek Test Substance Reference 10568367 was prepared in duplicate in boiling point capillary tubes. A quick temperature gradient from 30°C to 400°C at a rate of 10°C/min was performed on the test substance to give an approximate boiling point. Preliminary results were 278.3°C & 278.3°C, giving an average of 278.3°C. Final testwas carried out using temperature gradient of 260°C to 290°C at 0.5°C/min. Result = 281.5°C & 281.5°C (Mean = 281.5°C). No colour change was observed.
Description of key information
The boiling point was determined according to OECD Guideline 103.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 281.5 °C
Additional information
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