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Registration Dossier
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EC number: 909-082-0 | CAS number: 938065-79-3
Auto flammability
Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 07 October 2004 - 09 February 2005
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study according to GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 005
- Report date:
- 2005
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Reaction mass of 5,12-dihydro-2,9-dimethylquino[2,3-b]acridine-7,14-dione and 5,12-dihydro-2-methylquino[2,3-b]acridine-7,14-dione and 5,12-dihydroquino[2,3-b]acridine-7,14-dione
- EC Number:
- 909-082-0
- Cas Number:
- 938065-79-3
- Molecular formula:
- Unspecified
- IUPAC Name:
- Reaction mass of 5,12-dihydro-2,9-dimethylquino[2,3-b]acridine-7,14-dione and 5,12-dihydro-2-methylquino[2,3-b]acridine-7,14-dione and 5,12-dihydroquino[2,3-b]acridine-7,14-dione
- Details on test material:
- - Name of test material (as cited in study report): TK P 50089, Experimental Pink 2316 B
- Physical state: solid
- Storage condition of test material: at room temperature (about 20°C)
Constituent 1
Results and discussion
Relative self-ignition temperature (solids)
- Relative self-ignition temperature:
- 316 °C
- Remarks on result:
- other:
- Remarks:
- at atm. press. of ca.1013.0 hPa
Any other information on results incl. tables
Applying a linear increase in temperature of about 0.5°C/min, the test item showed an exothermic reaction starting at about 250°C. A maximum temperature of 565.7°C was measured in the sample cube during the exothermic reaction. At the end of the measurement, the test item was carbonized and coloured black.
Applicant's summary and conclusion
- Conclusions:
- The test item shows a relative self-ignition temperature of about 316°C and is auto-flammable under the conditions of the test but does not meet theclassification criteria of self-heating substances according to REGULATION (EC) No 1272/2008.
- Executive summary:
The relative self-ignition temperature of the test substance was determined in a screening test according to EU method A.16. The relative self-ignition temperature was 316°C and the test substance is auto-flammable under the conditions of the test. However, it does not meet the classification criteria of self-heating substances according to REGULATION (EC) No 1272/2008.
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