Registration Dossier
Registration Dossier
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EC number: 204-473-6 | CAS number: 121-47-1
Flammability
Administrative data
- Endpoint:
- 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 acknowledged standards
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:
- 3-aminobenzenesulphonic acid
- EC Number:
- 204-473-6
- EC Name:
- 3-aminobenzenesulphonic acid
- Cas Number:
- 121-47-1
- Molecular formula:
- C6H7NO3S
- IUPAC Name:
- 3-aminobenzene-1-sulfonic acid
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Flammable solids
- Test procedure:
- burning time (test type not further specified)
- Remarks:
- or specified in description of method (migrated information)
- Burning time:
- > 1 000 s
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
Using a flame as ignition source, the sample showed no reaction at room temperature. When using a hot platinum wire, the sample showed a brief ignition and a rapid extinction. Therefore the burning behaviour of the substance has to be described with combustion index 2.
Applicant's summary and conclusion
- Interpretation of results:
- non flammable
- Remarks:
- Migrated information
- Conclusions:
- The substance has not to be classified as a flammable solid.
- Executive summary:
Determination of the combustion index showed a brief ignition of the substance and a rapid extinction. The combustion index is therefore 2 according to VDI 2263 sheet 1.
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