Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- thermal analysis
- Remarks:
- Differential scanning calorimetry (DSC)
- Key result
- Atm. press.:
- 1 013 hPa
- Decomposition:
- yes
- Decomp. temp.:
- >= 140 - <= 145 °C
- Remarks on result:
- other: No melting or freezing point, considered as amorphous solid (solidified melt)
- Conclusions:
- The melting point of Amines, N-C10-16-alkyltrimethylenedi-, reaction products with chloroacetic acid (99% a.i.) was investigated in a study conducted according to OECD Guideline 102 (Melting point / Melting Range; 1995) and EU Method A.1 (92/69/EEC).
No melting or freezing point could be determined, the substance is considered as amorphous solid (solidified melt) which liquefied under decomposition at 140–145°C.
Reference
Due to the mass loss of the test item it can be stated, that the test item started to decompose at approximately 140°C.
The test item liquefied under decomposition in a temperature range of 140 - 145°C.
Description of key information
no melting or freezing point could be determined, amorphous solid, decomposition at 140–145°C; OECD Guideline 102 / EU Method A.1 (Differential scanning calorimetry), GLP
Key value for chemical safety assessment
Additional information
The melting point of Amines, N-C10-16-alkyltrimethylenedi-, reaction products with chloroacetic acid (anhydrous active substance, 99% a.i.) was investigated in a study conducted according to OECD Guideline 102 (Melting point / Melting Range; 1995) and EU Method A.1 (92/69/EEC), using Differential scanning calorimetry.
No melting or freezing point could be determined, the substance is considered as amorphous solid (solidified melt) which liquefied under decomposition at 140–145°C.
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