Registration Dossier
Registration Dossier
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EC number: 281-064-9 | CAS number: 83846-85-9
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- substances / mixtures which in contact with water emit flammable gases
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016-03-16 to 2016-04-05
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.12 (Flammability (Contact with Water))
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Test procedure:
- step 1
- step 2
- step 3
- step 4
- Remarks on result:
- no reaction with water observed
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The substance has been determined to be non-hazardous as no gases were evolved in any of the four steps.
- Executive summary:
The determination was carried out using a procedure designed to be compatible with Method A.12 Flammability (Contact with water of Commission Regulation (EC) No 440/2008 of 30 May 2008.
The substance is considered hazardous if:
• Spontaneous ignition takes place in any step of the procedure, or
• A flammable gas is evolved at a rate greater than 1l/kg of the test item per hour.
The substance has been determined to be non-hazardous as no gases were evolved in any of the four steps.
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016-03-16 to 2016-04-05
- 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:
- yes (incl. QA statement)
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Burning time:
- 120 s
- 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:
- The substance is not considered as highly flammable and no further testing is required.
- Executive summary:
The substance is not highly flammable, using a procedure designed to be compatible with Method A.10 Flammability (Solids) of Commission Regulation (EC) No 440/2008 of 30 May 2008.
- Endpoint:
- pyrophoric solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016-03-16 to 2016-04-05
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.13 (Pyrophoric Properties of Solids and Liquids)
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Test procedure:
- ignition time on contact with air
- Remarks on result:
- no ignition within 5 minutes
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The substance is not a pyrophoric solid.
Referenceopen allclose all
The pile failed to ignite during the 2 minutes that the Bunsen flame was applied. The result of the preliminary screening test obviated the need to perform the main test. In conclusion, the substance has been determined to be not highly flammable as it failed to ignite in the preliminary screening test.
| Test | Observations |
| 1 | No change in the appearance of the test item. |
| 2 | No change in the appearance of the test item. |
| 3 | No change in the appearance of the test item. |
| 4 | No change in the appearance of the test item. |
| 5 | No change in the appearance of the test item. |
| 6 | No change in the appearance of the test item. |
Description of key information
The substance was not highly flammable, did not evolve flammable gases in contact with water and is not pyrophoric.
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
The test substance is not highly flammable (according to Method A.10 Flammability (Solids), does not evolve flammable gases in contact with water and is not pyrophoric.
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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