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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:
The study was conducted between 18 June 2014 and 22 August 2014
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
GLP compliance:
yes (incl. certificate)
Type of method:
thermal analysis
Melting / freezing pt.:
130.6 °C
Atm. press.:
102.5 kPa

Thermograms and thermographic data for Determinations 1 and 2 are shown in the following table.

Thermal Event Interpretation Temperature
Determination 1 Determination 2
°C K °C K
Endotherm Melting Temperature 130.6 403.8 130.5 403.6

Mean melting temperature : 130.6 ± 0.5 °C (403.7 ± 0.5 K)

Conclusions:
The melting/freezing temperature of the test item has been determined to be 130.6 ± 0.5 °C (403.7 ± 0.5 K).
Executive summary:

The general physico-chemical properties of BMS-587172-01 have been determined. The results are summarized below:

Melting/Freezing Temperature

130.6 ± 0.5 °C (403.7 ± 0.5 K) by differential scanning calorimetry, designed to be compatible with Method A1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.

The melting/freezing temperature of the test item has been determined to be 130.6 ± 0.5 °C (403.7 ± 0.5 K).

Description of key information

The melting/freezing temperature of the test item has been determined to be 130.6 ± 0.5 °C (403.7 ± 0.5 K).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
130.6 °C

Additional information

The determination was carried out by differential scanning calorimetry, using a procedure designed to be compatible with Method A1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.