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Physical & Chemical properties

Melting point / freezing point

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Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
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
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7200 (Melting Point / Melting Range)
Deviations:
no
GLP compliance:
yes
Type of method:
other: Photocell detection method
Key result
Melting / freezing pt.:
> 74.5 - < 74.9 °C
Conclusions:
Melting point: 74.7 ± 0.2ºC
Executive summary:

 This study was conducted to determine the melting point of the test substance by photocell detection using the “Mettler Toledo FP90 Thermo System with FP81 HT measuring cell” and according to OECD guideline 102. The melting point of test substance was determined to be 74.7 ± 0.2ºC.

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
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
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7200 (Melting Point / Melting Range)
Deviations:
no
GLP compliance:
yes
Type of method:
other: Capillary method
Key result
Melting / freezing pt.:
>= 71.9 - <= 74.3 °C
Conclusions:
Melting point: 71.9-74.3°C
Executive summary:

When tested according to OECD guideline 102, the melting point range of the test substance is 71.9-74.3°C

Description of key information

OECD Guideline 102

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
71.9 °C

Additional information