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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
16 September - 07 November 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

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

Test material

Constituent 1
Chemical structure
Reference substance name:
Isonicotinic acid
EC Number:
200-228-2
EC Name:
Isonicotinic acid
Cas Number:
55-22-1
Molecular formula:
C6H5NO2
IUPAC Name:
isonicotinic acid
Test material form:
solid: particulate/powder
Details on test material:
- Name of test material (as cited in study reports): JNJ-40064973-AAA (Isonicotinezuur)
- Physical state: solid (powder)
- Appearance: white powder
Specific details on test material used for the study:
- Batch n°: M15HB3488
- Analytical purity: 98.9%
- Expiration date: 30 July 2020
- 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 endothermic or exothermic effect of the test item was observed during the EC A.16 test. The temperature of the test item followed the temperature of the oven. After the experiment no test item was left in the test tube or container placed below the cube. Hence, the experiment demonstrated that the test item is not self-ignitable. 

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’.