Registration Dossier
Registration Dossier
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EC number: 258-649-2 | CAS number: 53585-53-8
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:
- 2008-11-24 until 2009-09-17
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guideline study (EC)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
- Deviations:
- yes
- Remarks:
- 1. Instead of using two thermo elements, four were used to yield a better result for the detection of the ignition point. 2. The measurements in the main studies were not started at -5 K below the last determined resultbut only in approximation. | The dev
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): Dibenzyltoluene (Dibenzylbenzene, ar-methyl derivative)
- Substance type: product
- Physical state: liquid
- Lot/batch No.: 0845
- Expiration date of the lot/batch: 2009-10-08 at the earliest
- Storage condition of test material: in a closed vessel at room temperature (20 ± 5°C)
- Other:
Production date: 2008-10-08
Appearance: colourless to yellow, clear liquid - Key result
- Auto-ignition temperature:
- ca. 500 °C
- Atm. press.:
- >= 99 - <= 100 kPa
- Remarks on result:
- other:
- Conclusions:
- The autoignition temperature was found to be 500 °C.
- Executive summary:
Auto ignition Temperature acc. to EU A.15: 500 °C
Reference
Description of key information
Auto ignition Temperature of Dibenzylbenzene, ar-methyl derivative acc. to EU A.15: 500 °C
Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 500 °C
Additional information
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