Registration Dossier
Registration Dossier
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EC number: 268-776-5 | CAS number: 68140-14-7
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 March 2015 to 22 May 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Purity: >95%; UVCB
Expiry Date: 31 January 2016 - Key result
- Atm. press.:
- >= 99.4 - <= 101.9 kPa
- Decomposition:
- yes
- Decomp. temp.:
- >= 135 °C
- Remarks on result:
- other: A value for the boiling point could not be determined because the test material decomposed
- Conclusions:
- The test material decomposed from approximately 135 ˚C (408K) at 99.4 to 101.9 kPa and a value for the boiling point could not be determined.
- Executive summary:
The boiling point of tall oil reaction products with diethylenetriamine was investigated using Differential Scanning Calorimetry according to the OECD guidelines 103/EU Method A.2. The test material decomposed from approximately 135 ˚C (408K) and a value for the boiling point of tall oil reaction products with diethylenetriamine was not able to be determined.
Reference
The DSC analysis was performed in air and nitrogen atmospheres, and non-similar thermographic profiles were obtained. The decomposition in air was considered to be oxidative rather than thermal. Under nitrogen, very little (<10%) of the test item was lost below 200 ˚C.
Description of key information
The boiling point of the test material was investigated using Differential Scanning Calorimetry according to the OECD guidelines 103/EU Method A.2. Decomposition occurred from approximately 135 ˚C (408K) and a value for the boiling point of tall oil reaction products with diethylenetriamine was not able to be determined.
Key value for chemical safety assessment
Additional information
A value for the boiling point of tall oil reaction products with diethylenetriamine is not available.
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