Registration Dossier
Registration Dossier
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EC number: 268-407-8 | CAS number: 68083-58-9
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:
- 18 September 2014 to 23 September 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- >= 246 - <= 265 °C
- Atm. press.:
- 1 013 hPa
- Decomposition:
- no
- Remarks on result:
- other: Value corrected to standard pressure (1013 hPa)
- Conclusions:
- 1,3-dimethyl-3-phenylbutyl acetate has a boiling point of 246 to 265 °C at 1013 hPa.
- Executive summary:
1,3-dimethyl-3-phenylbutyl acetate has a boiling point of 246 to 265 °C at 1013 hPa. The boiling point was determined in a thermal analysis test, using differential scanning calorimetry following OECD guideline 103 (2014). The study is considered reliable and relevant for use for this endpoint.
Reference
The lowest measured onset temperature was 246.42°C and the highest onset temperature was 264.47 °C, both corrected to standard pressure. As the corrected onset temperatures in both tests deviated by more than 0.5 K from the mean value of 255.45 °C, the test item has a boiling range 246 – 265 °C.
Description of key information
1,3-dimethyl-3-phenylbutyl acetate has a boiling point of 246 to 265 °C at 1013 hPa.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 255.5 °C
Additional information
The boiling point was determined in a thermal analysis test, using differential scanning calorimetry following OECD guideline 103 (2014). The study is considered reliable and relevant for use for this endpoint.
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