Registration Dossier

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The study was conducted according to EU guideline A.16.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Deviations:
no
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Purity 99.9%

Results and discussion

Relative self-ignition temperature (solids)
Relative self-ignition temperature:
397 °C
Remarks on result:
other:

Any other information on results incl. tables

In the test, an endothermal effect occurred at 260 -280 °C. From a temperature of approximately 280 °C the temperature of the test item remained permanently above the oven temperature and led to a maximum temperature of 403 °C.

No sharp temperature increase was observed.

The temperature of the test item exceeded 400 °C at a corresponding oven temperature of 397 °C.

Applicant's summary and conclusion

Conclusions:
The relative self-ignition temperature of Phenolphthalein was 397 °C.
Executive summary:

The auto-flammability of Phenolphthalein was investigated in a EU guideline A.16. compliant study.

The relative self-ignition temperature of Phenolphthalein was 397 °C.