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Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008-11-07
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
The substance was placed in 247K (-26°C) for approximately 24 h and was then visually examined. As it was still in a liquid phase, it was concluded that the substance has a melting point below 253 K (-20 ºC) and is therefore not applicable according to “Endpoint specific guidance R.7.1.2.1”.
Principles of method if other than guideline:
The substance was placed in 247K (-26°C) for approximately 24 h and was then visually examined. As it was still in a liquid phase, it was concluded that the substance has a melting point below 253 K (-20 ºC) and is therefore not applicable according to “Endpoint specific guidance R.7.1.2.1”.
GLP compliance:
no
Type of method:
method to determine freezing temperature
Key result
Melting / freezing pt.:
< 20 °C
Atm. press.:
101.3 kPa
Conclusions:
Melting point/freezing point: below -20°C
Executive summary:

Melting point/freezing point: below -20°C at 101.3 kPa.

Description of key information

Melting point/freezing point: below -20°C at 101.3 kPa

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-20 °C

Additional information

Melting point/freezing point: below 253K at 101.3 kPa