Registration Dossier
Registration Dossier
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EC number: 204-155-7 | CAS number: 116-75-6
Auto flammability
Administrative data
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: well performed study according to an accepted procedure
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263 sheet 1
- GLP compliance:
- no
Test material
- Reference substance name:
- 1,4-bis(mesitylamino)anthraquinone
- EC Number:
- 204-155-7
- EC Name:
- 1,4-bis(mesitylamino)anthraquinone
- Cas Number:
- 116-75-6
- Molecular formula:
- C32H30N2O2
- IUPAC Name:
- 1,4-bis(mesitylamino)anthraquinone
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)open allclose all
- Auto-ignition temperature:
- > 434 °C
- Atm. press.:
- ca. 1 atm
- Remarks on result:
- other: No selfignition up to the maximum heating temperature; the substance melts between 240 - 270 °C
- Auto-ignition temperature:
- ca. 280 °C
- Atm. press.:
- ca. 1 atm
- Remarks on result:
- other: 1 : 1 mixture with kieselgur was used
Relative self-ignition temperature (solids)open allclose all
- Relative self-ignition temperature:
- > 434 °C
- Remarks on result:
- other: No selfignition up to the maximum heating temperature; the substance melts between 240 - 270 °C
- Remarks:
- at atm. press. of ca.1.0 atm
- Relative self-ignition temperature:
- ca. 280 °C
- Remarks on result:
- other: 1 : 1 mixture with kieselgur was used
- Remarks:
- at atm. press. of ca.1.0 atm
Applicant's summary and conclusion
- Conclusions:
- Based on the Grewer Test (VDI 2263 sheet 1) thesubstance has not be classified as self heating or self igniting
- Executive summary:
The substance was tested using the Grewer-oven (acc.VDI 2263 sheet 1). There was no self ignition up to 434°C that was the maximum temperature that could be reached with the apparatus. At a temperature between 240 and 270 °C melting of the substance was observed. Therefore, the test was repeated with a 1:1 mixture substance : kieselgur. This mixture showed self ignition at about 280°C.
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