Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
16 May 2011 - 11 July 2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted to GLP in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report Date:
2011

Materials and methods

Test guideline
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

Results and discussion

Boiling point
Decomposition:
yes
Decomp. temp.:
ca. 201 °C
Remarks on result:
other: As the test item decomposed, no value for boiling temperature could be determined.

Any other information on results incl. tables

Thermographic Data — Determination 1

Thermal Event

Interpretation

Temperature

°C

K

Initial exotherm followed by endotherm

Approximate onset of decomposition

 

213.85

 

 

487

Atmospheric pressure: 101.93 kPa

 

Thermographic Data — Determination 2

Thermal Event

Interpretation

Temperature

°C

K

Initial exotherm followed by endotherm

Approximate onset of decomposition

 

200.75

 

 

474

Atmospheric pressure: 101.93 kPa

               

Applicant's summary and conclusion

Conclusions:
The test item has been determined to decompose from approximately 201°C (474 K) at 101.93 kPa. As the test item decomposed, no value for boiling temperature could be determined.
Executive summary:

The test item has been determined to decompose from approximately 201°C (474 K) at 101.93 kPa. using ASTM E537-86, designed to be compatible with Method A2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008.As the test item decomposed, no value for boiling temperature could be determined.