Registration Dossier
Registration Dossier
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EC number: 276-127-2 | CAS number: 71873-51-3
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- December 22th, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- GLP compliance:
- yes (incl. QA statement)
- Test procedure:
- burning rate test: preliminary screening test
- 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:
- other: not classified, according to the CLP Regulation (EC 1272/2008)
- Conclusions:
- Non-flammable
- Executive summary:
The flammability of test item was determined as per “Official journal of the European Union, “A.10. Flammability (Solids)”.
During the preliminary test, the test item was not ignited, when the burner was kept in contact with the test item for 2 minutes, and did not propagates 200 mm length within 4 minutes. Based on the results of the preliminary test, no main test was performed.
The test item is considered not highly flammable, thus, it should not be classified as flammable solid, according to the CLP Regulation (EC 1272/2008).
Conclusion
Non-flammable.
Reference
During the preliminary test, the test item was not ignited, when the burner was kept in contact with the test item for 2 minutes, and did not propagates 200 mm length within 4 minutes. Based on the results of the preliminary test, no main test was performed.
The test item is considered not highly flammable.
Description of key information
non flammable
Key value for chemical safety assessment
- Flammability:
- non flammable
Additional information
EU method A.10 and UN test N.1
Justification for classification or non-classification
According to the CLP Regulation (EC 1272/2008) powdered, granular or pasty substances or mixtures (except powders of metals or metal alloys - see 2.7.2.2) 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 Regulation (EC 1272/2008).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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