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EC number: 827-277-8 | CAS number: 1771689-37-2
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Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2019-01-22 to 2019-01-31
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Version / remarks:
- Version of 31 May 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- OGYÉI- National Institute of Pharmacy and Nutrition (21.04.2016)
- Specific details on test material used for the study:
- The test item was used in its initial form.
- Remarks on result:
- no self-ignition observed up to the melting point
- Conclusions:
- In the course of this study the test item did not self-ignite up to the melting point (192 °C, based on Certificate of Analysis, provided by the Sponsor). Thus, no self-ignition temperature could be stated.
- Executive summary:
The Determination of the relative self-ignition temperature of the test item was conducted following the EU method A.16, under GLP compliance.
A certain volume of the test item under the assay was placed into an oven at ambient temperature; the temperature/time curve was recorded while the temperature of the oven was increased up to the melting point, at a rate of approximately 0.5 °C/min. For the purpose of this test, the temperature of the oven at which the sample temperature reaches 400 °C by self-heating is called the self-ignition temperature.
Three replicate tests were performed.
In the course of this study the test item did not self-ignite up to the melting point. Thus, no self-ignition temperature could be stated.
Reference
Description of key information
The determination of the relative self-ignition temperature of the test item was conducted following the EU Method A.16, under GLP compliance.
A certain volume of the test item under the assay was placed into an oven at ambient temperature; the temperature/time curve was recorded while the temperature of the oven was increased up to the melting point, at a rate of approximately 0.5 °C/min. For the purpose of this test, the temperature of the oven at which the sample temperature reaches 400 °C by self-heating is called the self-ignition temperature.
Three replicate tests were performed.
In the course of this study the test item did not self-ignite up to the melting point. Thus, no self-ignition temperature could be stated.
Key value for chemical safety assessment
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