Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
impurity
Specific details on test material used for the study:
Batch no.: 18030042
Appearance: colorless to pale yellow liquid
Purity: 99% (GC)
Homogeneity: homogeneous
Production date: 14. Mar. 2018
Expiry date: 14. Mar. 2019
Storage: Room Temperature (20 ± 5°C) store under inert gas in the dark

Results and discussion

Boiling point
Key result
Boiling pt.:
ca. 281.79 °C
Decomposition:
yes
Decomp. temp.:
ca. 294.85 °C

Applicant's summary and conclusion

Conclusions:
According to OECD 103 and performed via DSC (differential scanning calorimetry), the boiling point of the test item is 281.79 ± 0.04 °C (554.94 ± 0.04 K).
The sunken baseline after boiling could be a sign of decomposition and is stated as 294.85 °C (568.00 K).