Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October 2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
The study was conducted according to an internationally recognised method, and under GLP. The substance is considered to be adequately characterised with its purity. Therefore full validation applies.
Cross-reference
Reason / purpose:
reference to same study
Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October 2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose:
reference to same study
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
Principles of method if other than guideline:
N/A
GLP compliance:
yes
Type of method:
differential scanning calorimetry
Key result
Atm. press.:
>= 101 320 - <= 101 330 Pa
Decomposition:
yes
Remarks:
No boiling point of the test item was recorded. A decomposition of the test item was observed in the crucible after the experiment.
Remarks on result:
other: No boiling point of the test item was recorded. A decomposition of the test item was observed in the crucible after the experiment.
Conclusions:
No boiling point of the test item was recorded up to 600 °C. A decomposition of the test item was observed in the crucible after the experiment.
Executive summary:

No boiling point of the test item was recorded up to 600 °C. A decomposition of the test item was observed in the crucible after the experiment.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report Date:
2020

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
Principles of method if other than guideline:
N/A
GLP compliance:
yes
Type of method:
differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Details on test material:
- Appearance: Yellow powder
- Storage In darkness at room temperature
- Batch: 19246
- Manufacturing date: September 2019
- Expiry date: September 2021

Results and discussion

Melting / freezing point
Key result
Atm. press.:
>= 101 320 - <= 101 330 Pa
Decomposition:
yes
Remarks:
No melting point of the test item was recorded. A decomposition of the test item was observed in the crucible after the experiment.
Remarks on result:
other: No melting point was recorded, a decomposition of the test item was observed in the crucible after the experiment

Applicant's summary and conclusion

Conclusions:
No melting point of the test item was recorded up to 600 °C. A decomposition of the test item was observed in the crucible after the experiment.
Executive summary:

No melting point of the test item was recorded up to 600 °C. A decomposition of the test item was observed in the crucible after the experiment.