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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

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Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
09 September - 17 December 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

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

Test material

Constituent 1
Chemical structure
Reference substance name:
1-(4-cyanophenyl)guanidine
EC Number:
611-382-9
Cas Number:
5637-42-3
Molecular formula:
C8H8N4
IUPAC Name:
1-(4-cyanophenyl)guanidine
Test material form:
solid: particulate/powder
Details on test material:
- Name of test material (as stated in study reports): JNJ-4508530-AAA (T002707)
- Physical state: solid (powder)
- Appearance: white, beige powder
Specific details on test material used for the study:
Batch n°: I15BB0573
Analytical purity: > 97.0%
Expiration date: 08 February 2017
Storage condition: at room temperature

Results and discussion

Relative self-ignition temperature (solids)
Key result
Remarks on result:
no self-ignition observed up to the melting point

Any other information on results incl. tables

No significant endothermic or exothermic effect of the test item was observed between 20°C and 221.2°C (i.e. the melting temperature of the test item). It demonstrated that the test item is not self-ignitable. After the experiment, the test item had turned into a black residue and was collected in a container that was placed below the cube. It indicated that the test item had melted, decomposed and/or reacted during the experiment.

Applicant's summary and conclusion

Conclusions:
Based on the results of the EC A.16 test performed, the test item is considered 'not self-ignitable'.