Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
December 16, 2003
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: This study has been performed in accordance with EU Method A.2 (1992) and according to GLP principles.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2004
Report Date:
2004

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
(1992)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
method according to Siwoloboff
Remarks:
(modified principle, in a melting temperature capillary)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): Leuchtstoff L 165
- Appearance: white, fine crystalline solid

Results and discussion

Boiling point
Remarks on result:
other: Boiling of the test substance was not observed at temperatures of ≤ 403.5°C (≤ 676.7K)

Any other information on results incl. tables

The test sample remained unchanged when heated up to the final temperature (403.5°C), which exceeded the pre-set temperature of 399 °C due to slight overheating.

Applicant's summary and conclusion

Conclusions:
The boiling temperature of the substance was determined using the method according to Siwoloboff (modified principle) in accordance with EU Method A.2 (1992) and according to GLP principles. As boiling of the substance was not observed at temperatures of ≤ 403.5°C (≤ 676.7K), the substance has no boiling temperature (up to 403.5°C).