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EC number: 260-913-7 | CAS number: 57712-94-4
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature (liquids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 01.08.2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Version / remarks:
- Commission Regulation (EC) No 440/2008 (as amended) of 30 May 2008, Part A: Methods for the determination of physico-chemical properties.
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Auto-ignition temperature:
- > 400 °C
- Atm. press.:
- 98.3 kPa
- Conclusions:
- Under the conditions of this study, there was no autoignition of Solvent Red 19T up to a temperature of 400°C. The autoignitition temperature is therefore above 400°C and the test substance can be considered non-flammable.
- Executive summary:
The autoignition temperature of the test substance was investigated according to method A15. Due to its high viscosity, the material was first heated in a water bath (<100°C). A quantity of the test substance was then injected into a heated flask at temperatures of 240°C, 300°C and 400°C. No ignition was observed after 10 minutes at each temperature. A reference substance (Hexane) was also measured to ensure the correct functioning of the equipment/test.
Under the conditions of this study, there was no autoignition of Solvent Red 19T up to a temperature of 400°C. The autoignitition temperature is therefore above 400°C and the test substance can be considered non-flammable.
Reference
Autoignition of the test substances did not occur at a temperature of >400°C. Therefore the autoignition temperature is greater than 400°C.
Description of key information
There was no autoignition of Solvent Red 19T up to a temperature of 400°C. The autoignitition temperature is therefore above 400°C and the test substance can be considered non-flammable.
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 400 °C
Additional information
The autoignition temperature of the test substance was investigated according to method A15. Due to its high viscosity, the material was first heated in a water bath (<100°C). A quantity of the test substance was then injected into a heated flask at temperatures of 240°C, 300°C and 400°C. No ignition was observed after 10 minutes at each temperature. A reference substance (Hexane) was also measured to ensure the correct functioning of the equipment/test.
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