Registration Dossier

Administrative data

Endpoint:
thermal stability
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report Date:
2009

Materials and methods

Test guideline
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
Principles of method if other than guideline:
The test complies with DIN 51007. Apparatus: heatflux differential scanning calorimeter
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
- Name of test material (as cited in study report): Phenylguanidincarbonat
- Analytical purity: not documented

Results and discussion

For thermal stability study

Test substance thermally stable:
yes
Operating temperature
Key result
Operating temp.:
>= 30 - <= 500 °C
Remarks on result:
other: 1st exothemic reaction: 20 J/g at onset temperatue 355 °C; 2nd exothemic reaction: >50 J/g at onset temperatue 425°C
Transformation products:
no

Any other information on results incl. tables

1st reaction: exothermic onset temperature 355 °C, peak temperature 380 °C, released heat content 20 J/g.

The reaction was not tested for self-accelerating decomposition behavior.

2nd reaction: exothermic onset temperature 425 °C, peak temperature 496 °C, released heat content >50 J/g .

The reaction was not tested for self-accelerating decomposition behavior.

Applicant's summary and conclusion