Registration Dossier
Registration Dossier
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EC number: 276-471-3 | CAS number: 72208-21-0
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- July 29, 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- GLP compliance:
- no
- 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: Non flammable
- Conclusions:
- Non flammable.
- Executive summary:
Method
Test conducted according to method A.10 (Dir. 92/69/EEC O.J. L383A).
Results
The substance is non flammable.
Reference
Description of key information
Non flammable.
Key value for chemical safety assessment
- Flammability:
- non flammable
Additional information
Method A.10, as reported in Dir. 92/69/EEC (O.J. L383A).
Justification for classification or non-classification
As reported in the CLP Regulation (EC 1272/2008), powdered substances 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 A.10 is less than 45 seconds or the rate of burning is more than 2.2 mm/s.
In the key study, the result was negative; in supporting studies, local burning or glowing without spread was reported. Accordingly, the substance is not classified for this hazard.
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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