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Registration Dossier
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EC number: 253-733-5 | CAS number: 37971-36-1
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
- Study period:
- 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E 537
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- other: Differential Scanning Calorimetry
- Key result
- Melting / freezing pt.:
- 44.5 °C
- Decomposition:
- no
- Sublimation:
- no
- Conclusions:
- The melting point of anhydrous 2-phosphonobutane-1,2,4-tricarboxylic acid is 44.5 °C.
- Executive summary:
The melting point of anhydrous 2-phosphonobutane-1,2,4-tricarboxylic acid is 44.5 °C.
Reference
Pressure not reported.
Description of key information
The melting point of 2-phosphonobutane-1,2,4-tricarboxylic acid anhydrous is 44.5 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 44.5 °C
Additional information
The determination of the melting point of anhydrous Bayhibit AM was performed according to EU guideline A.1 and OECD 102 by using differential scanning calorimetry (DSC).
Pressure not reported.
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