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Physical & Chemical properties

Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2005
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
Principles of method if other than guideline:
Differential Scanning analysis calorimeter (DSC)
GLP compliance:
not specified
Type of method:
differential scanning calorimetry
Key result
Melting / freezing pt.:
> -100 - < 25 °C
Decomposition:
no
Sublimation:
no
Melting / freezing pt.:
< -100 °C
Decomposition:
no
Sublimation:
no
Conclusions:
Since the assumed endothermic-reaction peaks accompanying the melting could not be observed on DSC curves of MMB-Ac, it could be considered that the melting point of MMB-Ac was not within the range of temperature measurement (- 100~25°C).

Melting/ Freezing point < - 100 °C

Description of key information

The melting point of the test substance was not within the range of temperature measurement (-100~25°C).

Key value for chemical safety assessment

Additional information