Registration Dossier
Registration Dossier
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EC number: 278-133-0 | CAS number: 75214-65-2
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- March 18th, 1987
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- GLP compliance:
- not specified
- Specific details on test material used for the study:
- The test was performed with the test substance in its original state.
- Test procedure:
- burning rate test over 100 mm length
- Burning time:
- 1 290 - 1 590 s
- Interpretation of results:
- other: non classified, according to the CLP Regulation (EC) No 1272/2008
- Conclusions:
- Non flammable
- Executive summary:
The determination of flammability was carried out according to EEC Directive 84/449, Part A, A.10. FIammabiIity Solids. The test was performed with the test substance in its original state.
After ignition with a Bunsen Burner, the substance glows over the whole lenght of the pile without visible flame.
The glowing times over the test tract of 100 mm were as folows: 1) 1350 sec., 2) 1290 sec., 3) 1410 sec., 4) 1350 sec. and 5) 1410 sec.
The test item is considered to be non flammable.
Conclusion
Non flammable.
Reference
After ignition with a Bunsen Burner, the substance glows over the whole lenght of the pile without visible flame.
The glowing times over the test tract of 100 mm were as folows:
1) 1350 sec.
2) 1290 sec.
3) 1410 sec.
4) 1350 sec.
5) 1410 sec.
Description of key information
Non flammable
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
EU Method A.10
Justification for classification or non-classification
According to the CLP Regulation (EC) No 1272/2008, powdered, granular or pasty substances or mixtures shall be classified as readily combustible solids when the time of burning of one or more of the test runs, performed in accordance with the test method described in Part III, sub-section 33.2.1, of the UN Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, is less than 45 seconds or the rate of burning is more than 2.2 mm/s.
The screening test gave negative results, thus the substance is not classified as flammable, according to the CLP classification criteria.
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