Registration Dossier
Registration Dossier
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EC number: 266-442-3 | CAS number: 66669-53-2
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:
- 2012
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E 537
- Deviations:
- no
- Principles of method if other than guideline:
- Differential Scanning Calorimetry
(DSC, 10 K/min) - GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Remarks on result:
- other: The substance decomposes before boiling.
- Conclusions:
- Tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate decomposes before boiling, so no boiling point could be detected.
- Executive summary:
The boiling point of tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate was investigated by Differential Scanning Calorimetry (DSC). No boiling point could be detected. Tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate decomposes before boiling.
Reference
Pressure not reported.
Description of key information
Tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate decomposes before boiling, so no boiling point could be detected.
Key value for chemical safety assessment
Additional information
The boiling point of tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate was investigated according to the EU method A.2 by Differential Scanning Calorimetry (DSC). No boiling point could be detected. Tetrasodium hydrogen 2-phosphonatobutane-1,2,4-tricarboxylate decomposes before boiling.
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