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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
11 February - 19 March, 2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study has been performed according to OECD and/or EC guidelines, and according to GLP principles.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
other: Differential Scanning Calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Substance type: bright yellow powder
- Physical state: solid
- Stability under test conditions: stable up to 180°C; stable in water for at least 4 hours.
- Stability under storage conditions: stable
- Storage condition of test material: at room temperature in the dark

Results and discussion

Melting / freezing point
Melting / freezing pt.:
148 °C
Atm. press.:
101.325 kPa

Applicant's summary and conclusion

Conclusions:
Using differential scanning calorimetry the melting temperature of the test substance was determined to be 148°C (421 K) at 101.325 kPa.