Registration Dossier
Registration Dossier
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EC number: 202-576-0 | CAS number: 97-36-9
Auto flammability
Administrative data
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2007
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Grewer Screening Test (VDI 2263)
- Deviations:
- not specified
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 2',4'-dimethylacetoacetanilide
- EC Number:
- 202-576-0
- EC Name:
- 2',4'-dimethylacetoacetanilide
- Cas Number:
- 97-36-9
- Molecular formula:
- C12H15NO2
- IUPAC Name:
- 2',4'-dimethylacetoacetanilide
- Details on test material:
- - Purity: 99.8%
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)open allclose all
- Auto-ignition temperature:
- > 440 °C
- Atm. press.:
- 1 013.25 hPa
- Remarks on result:
- other:
- Auto-ignition temperature:
- 190 °C
- Atm. press.:
- 1 013.25 hPa
- Remarks on result:
- other: mixture of the test substance with kieselguhr 1 : 1
Relative self-ignition temperature (solids)open allclose all
- Relative self-ignition temperature:
- > 440 °C
- Remarks on result:
- other:
- Remarks:
- at atm. press. of 1013.25 hPa
- Relative self-ignition temperature:
- 190 °C
- Remarks on result:
- other: mixture of the test substance with kieselguhr 1 : 1
- Remarks:
- at atm. press. of 1013.25 hPa
Any other information on results incl. tables
* No auto flammability observed up to a temperature of 440 °C. At a temperature of 90 - 120 °C the test substance started to melt.
* In a mixture of the test substance with Kieselgur (1:1) melting was observed at 90 - 120 °C and at a temperature of 190 °C auto flammability in several steps with a temperature rise of up to 450 °C was observed.
Applicant's summary and conclusion
- Executive summary:
For the pure substance in the Grewer Oven no self ignition occurred below 440 °C. In the presence of Kieselgur (1:1) a self ignition was detected starting at 190 °C
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