Registration Dossier
Registration Dossier
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EC number: 607-708-4 | CAS number: 25359-91-5
Auto flammability
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:
- 16 March 2018 to 11 April 2018
- 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:
- 2016
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Relative self-ignition temperature:
- 347 °C
- Conclusions:
- Under the conditions of this study, the self-ignition temperature of the test material is 347 °C.
- Executive summary:
The self-ignition temperature of the test material was investigated in accordance with the standardised guideline EU Method A.16, under GLP conditions.
The self-ignition temperature of the test material was determined using a temperature programmed laboratory oven, a stainless steel wire mesh cube, NiCr/NiAl thermocouples and a temperature recording device.
Under the conditions of this study, the self-ignition temperature of the test material is 347 °C.
Reference
- A strong exothermic effect of the test material was observed. The temperature of the test material reached 400 °C at an oven temperature of 347 °C. It demonstrated that the self-ignition temperature of the test material is 347 °C.
- Two other exothermic effects of the test material were observed at an oven temperature of 371 and 390 °C, respectively. During these effects the test material reached a temperature of 454 and 443 °C.
- After the experiment, the test material had turned into a charred residue. It indicated that the test material had decomposed and/or reacted during the experiment.
Description of key information
Under the conditions of this study, the self-ignition temperature of the test material is 347 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 347 °C
Additional information
The self-ignition temperature of the test material was investigated in accordance with the standardised guideline EU Method A.16, under GLP conditions. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).
The self-ignition temperature of the test material was determined using a temperature programmed laboratory oven, a stainless steel wire mesh cube, NiCr/NiAl thermocouples and a temperature recording device.
Under the conditions of this study, the self-ignition temperature of the test material is 347 °C.
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