Registration Dossier
Registration Dossier
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EC number: 800-036-4 | CAS number: 1422423-64-0
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:
- March from 13rd to 20th, 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- adopted on July, 1995
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- yes
- Remarks:
- temporary certificate
- Type of method:
- differential scanning calorimetry
- Melting / freezing pt.:
- > 300 °C
- Atm. press.:
- 1 atm
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: No significant change in physical state was observed according to Siwoloboff's method
- Melting / freezing pt.:
- > 500 °C
- Atm. press.:
- 1 atm
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: No melting transition or degradation phenomena was observed with Differential Scanning Calorimetry's (DSC) technique
- Conclusions:
- No melting point up to 500 °C
- Executive summary:
From the experimental data obtained according to the guideline A.1 in Official Journal L 383 Part A, it can be concluded that no defined melting point can be found for the test item until 500 °C.
Reference
Method according to Siwoloboff
The test was performed in triplicate: the same behaviour of the test article was observed during each test. The test article was heated until 300 °C, maximum temperature permitted by the silicone bath, without observing a significant change in the physical state and the appearance.
Differential Scanning Calorimetry (DSC)
The test article was heated until 500 °C without observing a melting transition or degradation phenomena.
Description of key information
Greather then 500 °C.
Key value for chemical safety assessment
Additional information
EU method A.1
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