Registration Dossier
Registration Dossier
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EC number: 234-919-5 | CAS number: 12040-43-6
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 17. - 17. Feb. 2009
- 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)
- Remarks:
- Landesamt für Umwelt-, Wasserwirtschaft und Gewerbeaufsicht, Rheinland-Pfalz
- Key result
- Test procedure:
- burning rate test over 100 mm length
- 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:
- not highly flammable
Reference
It was observed that the substance developed a yellow flame. Glowing was observed, too. The test item's colour deepened where it came in contact with the flame of the gas burner. No ignition took place, the flame died when the burner was taken away. No self-propagating flame was visible.
Since ignition did not occur within two minutes, the test item was classified as not highly flammable. No determination of the burning rate was necessary, as no ignition within two minutes was observed in the screening test.
Description of key information
not highly flammable
Key value for chemical safety assessment
- Flammability:
- non flammable
Additional information
see also 4.7 flammable solids
Justification for classification or non-classification
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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