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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:
05 May - 15 October 2008
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
GLP compliance:
yes
Type of method:
differential scanning calorimetry
Key result
Atm. press.:
101.325 kPa
Decomposition:
yes
Decomp. temp.:
> 140 °C
Remarks on result:
not determinable

Reaction and/or decomposition of Anhydrothymidine was observed above approximately 140°C (413K).

Conclusions:
Reaction and/or decomposition of the test substance was observed above approximately 140°C (413K): melting of the test substance was not observed below the temperature at which reaction and/or decomposition started. Therefore, the test substance has no melting temperature.

Description of key information

Reaction and/or decomposition of the test substance was observed above approximately 140°C (413K): melting of the test substance was not observed below the temperature at which reaction and/or decomposition started. Therefore, the test substance has no melting temperature.

Key value for chemical safety assessment

Additional information