Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2003
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2003
Report date:
2003

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
Directive 92/69/EEC, A.1 DSC-method
GLP compliance:
yes
Type of method:
other: DSC-method

Test material

Constituent 1
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Melting / freezing point
Melting / freezing pt.:
107.7 °C

Applicant's summary and conclusion

Conclusions:
In conclusion, the melting
endothermic reaction to be
point of ucb 22060 was determined from the onset of the
107.7°c
Executive summary:

In order to determine the melting more precisely, further DSC-runs were recorded between

60”C and 180°C with a heating rate of 5 K/rein. During both main test runs the endothermic

heat effect was observed starting at 107.7”C. Details are given in Table 1. During the main

test runs, the samples lost OYO of their mass. After the measurements all samples were

colorless and melted. The temperature / time curve of the Ist main study is given in Figure 2.

In conclusion, the melting

endothermic reaction to be

point of ucb 22060 was determined from the onset of the

l07.7°c

which is equal to

380.9 K.