Registration Dossier
Registration Dossier
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EC number: 265-449-9 | CAS number: 65113-55-5
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
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Relative self-ignition temperature:
- <= 370 °C
- Remarks on result:
- preliminary test
- Conclusions:
- The self ignition temperature of the test item is 370 °C.
- Executive summary:
The purpose of this test was to provide preliminary information on the relative auto-flammability of the test item at elevated temperatures following the EU method A.16.
Approximately 8 mL of the substance under test is placed in a piece of stainless wire mesh (2x2x2 cm) in an oven at room temperature. Temperature/time curve relating to conditions in the center of the sample is recorded while the temperature of the oven is increased gradualy to 400 °C.
Under the experimental condition, the relative self-ignition temperature of the test item is 370 °C.
Reference
A first exothermal peak at oven temperature of 179 °C was observed, with a maximum of 285 °C. A second one was observed at the oven temperature of 370 °C as the sample temperature reached 400°C.
The self-ignition temperature of Sepisol Fast Black CN is 370°C.
Description of key information
Regulation (EC) no 440/2008, Test method A.16 (Relative Self-Ignition Temperature for Solids)
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 400 °C
Additional information
No measurable self-ignition temperature of the test item up to 400°C
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