Registration Dossier
Registration Dossier
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EC number: 951-458-1 | CAS number: -
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:
- 20 February 2020 - 30 Jul 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- July 27, 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- March 04, 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- Version / remarks:
- August 1996
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Physical Description: Light orange liquid
Purity/Composition: UVCB
Storage Conditions: At room temperature protected from light
Purity/Composition correction factor: No correction factor required
Test item handling: Use amber glassware or wrap container in aluminum foil
Chemical name: 2,2-bis[({3-[methyl(phenyl)amino]propanoyl}oxy)methyl]butyl 3-[methyl(phenyl)amino]propanoate - Decomposition:
- yes
- Decomp. temp.:
- 250 °C
- Conclusions:
- Reaction and/or decomposition of the test item was observed during DSC experiment starting at 250°C (523K). Boiling of the test item was not observed below the temperature at which reaction and/or decomposition started. Based on this, the test item has no boiling temperature.
- Executive summary:
Information Guideline(s) Result Comment Boiling temperature EC A.2 no boiling temperature (DSC) reaction and/or decomposition of the test item was observed starting at 250°C ( 523K) OECD 103 OPPTS 830.7220
Reference
During heating a glass transition was observed between -50°C and 0°C followed by a endothermic starting at 200°C. The inflection point temperature of the glass transition was -26.712°C. The endothermic effect was probably obtained due to reaction and/or decomposition of the test item.
After the experiment, an orange molten residue remained in the sample container (original colour: light orange). Based on this visual observation, it was found that the test item had molten and the change of the colour demonstrated reaction and/or decomposition of the test item.
Description of key information
Study conducted to recognised testing guidelines with GLP certification.
Key value for chemical safety assessment
Additional information
no boiling temperature
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