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EC number: 275-912-7 | CAS number: 71720-84-8
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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:
- April from 11 to 12, 2018
- 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)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks on result:
- no self ignition observed under the test conditions
- Remarks:
- up to 400 °C
- Conclusions:
- Not self-ignition up to 400 °C
- Executive summary:
The relative self-ignition temperature of the test itemwas determined in accordance with the method described in the EU method A.16. A certain volume of the test item was placed into an oven at ambient temperature; the temperature/time curve was recorded while the temperature of the oven was increased up to 400 °C, at a rate of approximately 0.5 °C/min. Three replicate tests were performed.
In the course of the study, the test item did not self-ignite up to 400 °C. Thus, no self-ignition temperature could be stated.
Conclusion
Not self-ignition up to 400 °C
Reference
| Replicate 1 | Replicate 2 | ||
| Test item Temperature (°C) | Oven Temperature (°C) | Test item Temperature (°C) | Oven Temperature (°C) |
| 24.2 | 25.8 | 23.5 | 25.9 |
| 31.7 | 33.3 | 31 | 33.4 |
| 39.2 | 40.8 | 38.5 | 40.9 |
| 46.7 | 48.3 | 46 | 48.4 |
| 54.2 | 55.8 | 53.5 | 55.9 |
| 61.7 | 63.3 | 61 | 63.4 |
| 69.2 | 70.8 | 68.5 | 70.9 |
| 76.7 | 78.3 | 76 | 78.4 |
| 84.2 | 85.8 | 83.5 | 85.9 |
| 91.7 | 93.3 | 91 | 93.4 |
| 99.2 | 100.8 | 98.5 | 100.9 |
| 106.7 | 108.3 | 106 | 108.4 |
| 114.2 | 115.8 | 113.5 | 115.9 |
| 121.7 | 123.3 | 121 | 123.4 |
| 129.2 | 130.8 | 128.5 | 130.9 |
| 136.7 | 138.3 | 136 | 138.4 |
| 144.2 | 145.8 | 143.5 | 145.9 |
| 151.7 | 153.3 | 151 | 153.4 |
| 159.2 | 160.8 | 158.5 | 160.9 |
| 166.7 | 168.3 | 166 | 168.4 |
| 174.2 | 175.8 | 173.5 | 175.9 |
| 181.7 | 183.3 | 181 | 183.4 |
| 189.2 | 190.8 | 188.5 | 190.9 |
| 196.7 | 198.3 | 196 | 198.4 |
| 204.2 | 205.8 | 203.5 | 205.9 |
| 211.7 | 213.3 | 211 | 213.4 |
| 219.2 | 220.8 | 218.5 | 220.9 |
| 226.7 | 228.3 | 226 | 228.4 |
| 234.2 | 235.8 | 233.5 | 235.9 |
| 241.7 | 243.3 | 241 | 243.4 |
| 249.2 | 250.8 | 248.5 | 250.9 |
| 256.7 | 258.3 | 256 | 258.4 |
| 264.2 | 265.8 | 263.5 | 265.9 |
| 271.7 | 273.3 | 271 | 273.4 |
| 279.2 | 280.8 | 278.5 | 280.9 |
| 286.7 | 288.3 | 286 | 288.4 |
| 294.2 | 295.8 | 293.5 | 295.9 |
| 301.7 | 303.3 | 301 | 303.4 |
| 309.2 | 310.8 | 308.5 | 310.9 |
| 316.7 | 318.3 | 316 | 318.4 |
| 324.2 | 325.8 | 323.5 | 325.9 |
| 331.7 | 333.3 | 331 | 333.4 |
| 339.2 | 340.8 | 338.5 | 340.9 |
| 346.7 | 348.3 | 346 | 348.4 |
| 354.2 | 355.8 | 353.5 | 355.9 |
| 361.7 | 363.3 | 361 | 363.4 |
| 369.2 | 370.8 | 368.5 | 370.9 |
| 376.7 | 378.3 | 376 | 378.4 |
| 384.2 | 385.8 | 383.5 | 385.9 |
| 391.7 | 393.3 | 391 | 393.4 |
| 399.2 | 400.8 | 398.5 | 400.9 |
Description of key information
Not self-ignition up to 400 °C
Key value for chemical safety assessment
Additional information
EU method A.16
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