Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study according to international accepted guidelines but not GLP compliant.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2014
Report Date:
2014

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
ASTM E 537-12
Deviations:
no
GLP compliance:
no
Type of method:
thermal analysis
Remarks:
differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
Test item: Levodione
CAS number: 21800-83-9
Batch number: 242027N
Physical state: Solid, crystalline powder
Colour: White
Storage: At a temperature of 15 to 30 °C

Results and discussion

Melting / freezing point
Melting / freezing pt.:
176 °C
Atm. press.:
100.1 kPa
Decomposition:
yes
Decomp. temp.:
> 240 °C
Sublimation:
no

Applicant's summary and conclusion