Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 204-973-4 | CAS number: 130-00-7
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Well documented guideline study. Non GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- GLP compliance:
- no
Test material
- Reference substance name:
- Naphthostyril
- IUPAC Name:
- Naphthostyril
- Details on test material:
- - Name of test material (as cited in study report): Naphthostyril
- Molecular formula (if other than submission substance): C11H7NO
- Molecular weight (if other than submission substance): 169,18 g/mol
- Physical state: Solid
- Analytical purity: 98,2%
- Lot/batch No.: 192997 = Pt 41/95
- Expiration date of the lot/batch: 05.04.1997
- Stability under test conditions: stable
- Storage condition of test material: no data
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:
- 0 s
- Remarks on result:
- other: Substance melts on ignition. No burning was observed.
Applicant's summary and conclusion
- Interpretation of results:
- non flammable
- Remarks:
- Migrated information
- Conclusions:
- The substance melts on attempt to ignite. No inflaming was observed. The burning of the substance in autoflamability test at 400°C is therefore
caused by fine dispersion of the substance on a wide active surface. All in all the results are not sufficient for a classification as inflamable solid.
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