Registration Dossier
Registration Dossier
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EC number: 213-485-0 | CAS number: 957-68-6
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:
- October 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Comparable to guideline study (EC A.16.) with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263, Blatt 1, Grewer-Ofen
- Deviations:
- no
- Principles of method if other than guideline:
- A self-ignition screening test according to Grewer was performed.
- GLP compliance:
- no
- Key result
- Relative self-ignition temperature:
- ca. 225 °C
- Conclusions:
- The self-ignition temperature is ca. 225 °C.
- Executive summary:
The onset of the temperature rise in the sample was at 170 °C with the 8 cm³ sample volume. The temperature of the oven, at which the sample temmperature reached 400 °C, is ca. 225 °C. The self-ignition temperature is ca. 225 °C.
The mixture of the test item with Kieselguhr (1:1) showed a self-ignition temperature of ca. 275 °C.
Reference
The onset of the temperature rise in the sample was at 170 °C with the 8 cm³ sample volume. The temperature of the oven, at which the sample temmperature reached 400 °C, is ca. 225 °C. The self-ignition temperature is ca. 225 °C.
The mixture of the test item with Kieselguhr (1:1) showed a self-ignition temperature of ca. 275 °C.
Description of key information
The self-ignition temperature is ca. 225 °C.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 225 °C
Additional information
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