Registration Dossier
Registration Dossier
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EC number: 214-527-0 | CAS number: 1141-38-4
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 20.07.2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Appearance: White poder
- Batch No.of test material: 001247069
- Purity: 99.96%
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: ambient
- Stability under test conditions: stable
TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: The test material was dispersed in acetone. - Key result
- Test procedure:
- burning rate test: preliminary screening test
- Burning time:
- > 4 min
- Moisture (wt %):
- 0.09
- Remarks on result:
- substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- Based on the results of a preliminary test, 2,6-naphthalende dicarboxylic acid can be classified as "Not highly flammable". A main test does therfore not need to be conducted.
Reference
Description of key information
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
The substance does not burn in a time > 4 minutes.
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