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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:
2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
adopted on 27 July 1995
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Version / remarks:
30 May 2008
Deviations:
no
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Melting / freezing pt.:
62.6 °C
Atm. press.:
1 013 Pa
Decomposition:
yes
Decomp. temp.:
>= 280 °C
Sublimation:
no

Melting point of the product which contains beside the substance about 13% of propane-1,2 -diol.

It is not possible to produce the substance without solvent or to remove the solvent. Therefore the melting point of the pure substance cannot be determined.

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Conclusions:
study conducted according to OECD guideline 102, differential scanning calorimetry, thermogravimetriv measurement, capillary method, based on different methods used the melting point is considered to be 62.6°C

Description of key information

study conducted according to OECD guideline 102, differential scanning calorimetry, thermogravimetriv measurement, capillary method, based on different methods used the melting point is considered to be 62.6°C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
62.6 °C

Additional information

Melting point of the product which contains beside the substance about 13% of propane-1,2 -diol.

It is not possible to produce the substance without solvent or to remove the solvent. Therefore the melting point of the pure substance cannot be determined.