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EC number: 228-771-0 | CAS number: 6358-37-8
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 14 August- 23 September 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study performed according to EU test method and DIN guideline
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 2263, sheet 1
Test material
- Reference substance name:
- 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
- EC Number:
- 228-771-0
- EC Name:
- 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-methylphenyl)-3-oxobutyramide]
- Cas Number:
- 6358-37-8
- Molecular formula:
- C34H30Cl2N6O4
- IUPAC Name:
- 2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(4-methylphenyl)-3-oxobutanamide]
Constituent 1
Results and discussion
Pyrophoric solids
- Test procedure:
- ignition time on contact with air
- Remarks:
- Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
- Remarks on result:
- no ignition on contact with air (not further specified)
- Remarks:
- corresponding to 'no' in migrated source record.
Pyrophoric liquids
- Test procedure:
- ignition time on contact with air
- Remarks:
- Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
- Remarks on result:
- no ignition on contact with air (not further specified)
- Remarks:
- corresponding to 'no' in migrated source record.
Any other information on results incl. tables
The test item burned with a flame when an ignition source (flame or hot wire) was applied at ambient temperature. A propagation of the combustion was observed. A liquefaction of the decomposition products was observed.
The combustion behaviour of the product at ambient temperature is characterized by the combustion number BZ 5 (burning with flame).
Using the flame as ignition source in the preliminary test, the fire extinguished after 3 minutes and 29 seconds and a burning distance of about 55 mm.
A main test was therefore not necessary.
Applicant's summary and conclusion
- Interpretation of results:
- non flammable
- Remarks:
- Migrated information
- Conclusions:
- The test item is not a highly flammable solid in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.10.
- Executive summary:
The test substance was examined for its flammability in a study according to EU test method A.10 and DIN guideline 2263. The test substance exhibits a burning number of BZ = 5 according to VDI 2263 and is not a highly flammable solid in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.10 .
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