Registration Dossier
Registration Dossier
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EC number: 275-063-2 | CAS number: 70955-74-7
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Approximately 100g of sample was heated in a conical flask with the heat source provided from a hot plate. A condenser was used to collect any distillate from the substance, with a thermometer measuring the temperature of the test substance, and a second thermometer to monitor the condensate temperature. The sample was heated through a range of 100ºC to 250ºC, with the temperature of the condensate monitored throughout.
- GLP compliance:
- no
- Type of method:
- distillation method
Test material
- Reference substance name:
- Diisotridecyl phosphonate
- EC Number:
- 275-063-2
- EC Name:
- Diisotridecyl phosphonate
- Cas Number:
- 70955-74-7
- Molecular formula:
- C26H55O3P
- IUPAC Name:
- diisotridecyl phosphonate
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- > 250 °C
- Atm. press.:
- 1 atm
- Decomposition:
- no
- Remarks on result:
- not determinable because of methodological limitations
- Remarks:
- limit of test system was 250 degrees C.
Applicant's summary and conclusion
- Conclusions:
- There were no visible signs of boiling throughout the test temperature range. The boiling point of diisotridecyl phosphonate can be concluded to be greater than 250ºC.
- Executive summary:
On heating the sample in a closed apparatus, no signs of boiling were visible and no temperature rise was seen at the condenser. The test was terminated at 250ºC due to the limitations of the equipment, no signs of boiling were noted.
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