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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:
13 June 2011 - 12 December 2011
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:
no
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pour point
Melting / freezing pt.:
49 °C
Decomposition:
no
Sublimation:
no

The pour point, defined as the lowest temperature at which the test substance was observed to flow, was found to be 49°C, mean of 49°C (replicate 1) and 49°C (replicate 2).

Conclusions:
The pour point of LZ1554 was determined to be 49°C.
Executive summary:

The pour point was determined in a GLP-compliant study according to OECD-guideline no. 102 and EC test method A.1, applying ASTM test method D97. The pour point of LZ1554 was determined to be 49°C.

Description of key information

Melting point (pour point):
The reported pour point was determined to be 49 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
49 °C

Additional information