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Registration Dossier
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EC number: 265-016-4 | CAS number: 64683-40-5
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:
- 16/03/16, 05/05/2016 and 24/05/2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- GLP compliance:
- no
- Other quality assurance:
- other: ISO 9001-2008
- Remarks:
- TECNIO network
- Key result
- Relative self-ignition temperature:
- 600 °C
- Conclusions:
- The relative self-ignition of the substance occurs at 600ºC
- Executive summary:
A first DSC has been done and the sample has shown an endothermic phenomenon starting at 187ºC with an associated heat of 330.6 J/g
In view of these results, the same sample has been analysed by DSC-HP (in inert atmosphere, nitrogen) showing an exothermic phenomenon from 197°C with a peak at 208°C and an associated heat of 362.9 J/g which could be attributed to the thermal decomposition of the sample.
The sample sample has been by TGA showing a first weight loss of 7.9% from 30°C to 224°C, a second weight loss of 8.9% from 224°C to 278°C and a third weight loss of 32.5% from 280°C to 598°C.
Reference
Description of key information
Test performed according to EU Method A.16
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 600 °C
Additional information
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