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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:
From August 25, 2017 to November 01, 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
not specified
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
not specified
GLP compliance:
yes
Type of method:
differential scanning calorimetry
Key result
Melting / freezing pt.:
ca. 8.01 - ca. 24.32 °C
Atm. press.:
ca. 101 325 Pa
Decomposition:
no

Results

Run Number

Screening

1

2

3

4

Mass of sample Used (mg)

4.32

2.12

4.97

3.63

4.40

Initial Melting Point (°C)

37.18

9.01

8.01

8.08

8.07

Final Melting Point (°C)

290.38

21.94

24.32

24.13

23.64

Conclusions:
Under study conditions, melting point of the test substance was determined to range from 8.01 to 24.32 °C.
Executive summary:

A study was conducted to determine the melting point of the test substance, 'iso and anteiso C10-40 AAP EDM-ES', using the Differential Scanning Calorimetry (DSC) method, according to EU Method A.1 and OECD Guideline 102, in compliance with GLP. Under the study conditions, melting point of the test substance was determined to range from 8.01-24.32°C (Chilworth, 2017).

Description of key information

The melting point of the test substance was determined using the differential scanning calorimetry (DSC) method, according to EU Method A1 and OECD Guideline 102 (Chilworth, 2017).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
8.01 °C

Additional information

Melting point range: 8.01 - 24.32 °C