Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
17 October 2016 to 12 November 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

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

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Boiling point
Key result
Atm. press.:
102 kPa
Decomposition:
yes
Decomp. temp.:
229 °C
Remarks on result:
other: Decomposition from approximately 229 °C (502 K)

Any other information on results incl. tables

Thermal Event Interpretation Temperature (⁰C)
Exotherm onset of decomposition Determination 1 Determination 2
228.86 229.16

Atmospheric pressure: 102 kPa

After heating to 400 °C, the samples had lost approximately 76% and 79% of their original weight respectively.

Applicant's summary and conclusion

Conclusions:
The test item has been determined to decompose from approximately 229 °C (502 K) at 102 kPa. As a result, no value for the boiling point of the test item could be determined.
Executive summary:

Decomposition from approximately 229 °C (025 K) at 102 kPa by differential scanning calorimetry, designed to be compatible with Method A.2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995. As a result, no value for the boiling point of the test item could be determined.