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Physical & Chemical properties

Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Remarks:
Melting point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
September 30, 2017
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:
not specified
GLP compliance:
yes
Type of method:
capillary method
Remarks:
liquid bath
Key result
Melting / freezing pt.:
ca. 54 - ca. 61 °C
Atm. press.:
ca. 101 325 Pa

Melting point results

Test Substance

Initial melting point (°C)

Final melting point (°C)

1014.015

54

61

1014.015

53

61

1014.015

54

62

Mean Melting Point (°C)

54

61

Standard Deviation

0.47

0.47

Relative Standard Deviation %

0.88

0.77

A melting point range was determined to be 54-61°C.

Conclusions:
Under the study conditions, the melting point of the test substance was determined to be 54-61°C.
Executive summary:

A study was conducted to determine the melting point of the test substance using capillary tube in liquid bath method, according to the OECD Guideline 102, in compliance with GLP. Under the study conditions, the melting point of the test substance was determined to be 54-61°C (Scymaris, 2017).

Description of key information

The melting point of the test substance was determined using the capillary tube in liquid bath method, according to OECD Guideline 102 (Scymaris, 2017).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
54 °C

Additional information

(melting point range: 54-61°C).

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