Registration Dossier
Registration Dossier
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EC number: 939-424-4 | CAS number: 1469983-44-5
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:
- 17/04/2012 - 01/08/2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same 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
- Principles of method if other than guideline:
- Not relevant
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Atm. press.:
- 98.1 - 99.2 kPa
- Decomposition:
- yes
- Remarks:
- Brown coloured liquid around the perifery and amber coloured waxy stain in the middle of the crucible base
- Decomp. temp.:
- 360 °C
- Conclusions:
- Diacid 1550 starts to decompose at 360ºC.
- Executive summary:
The boiling point of Diacid 1550 was determined according to OECD guideline 103 under GLP using Differential Scanning Calorimetry. It was found that Diacid 1550 starts to decompose at 360ºC at 98.1 to 99.2 kPa.
Reference
Result is based on four seperate measurements.
For detailed results, see attached file "Results.docx".
Description of key information
Starts to decompose at 360 ºC; thus, a boiling point >360 °C is used as surrogate information.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 360 °C
Additional information
The boiling point of Diacid 1550 was determined according to OECD guideline 103 under GLP using Differential Scanning Calorimetry. It was found that Diacid 1550 starts to decompose at 360ºC at 98.1 to 99.2 kPa.
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