Registration Dossier
Registration Dossier
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EC number: 225-245-2 | CAS number: 4736-60-1
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2003-02-20 to 2003-02-20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Version / remarks:
- 1992
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Burning time:
- 0 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:
- GHS criteria not met
- Conclusions:
- The substance could not be ignited. ln conclusion the substance is not "highly flammable" according to the criteria of the EEC-Directive 92/69 EEC, A.10 "Flammability (solids)".
According to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) of the United Nations, Ethyltriphenylphosphonium iodide does not have to be classified for flammability.
According to the criteria of REGULATION (EC) No 1272/2008, Ethyltriphenylphosphonium iodide does not have to be classified and has no obligatory labeling requirement for flammability.
Reference
Ethyltriphenylphosphonium iodide could not be ignited, although it emitted yellow sparks and melted in contact with the ignition source. After removal of the ignition source, no more sparks were observed. The molten test substance turned yellow.
Description of key information
not ignitable
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
GLP study according to EU Method A.10 (December, 29 1992)
Justification for classification or non-classification
As Ethyltriphenylphosphonium iodide can not be ignited, the substance is not "highly flammable" according to the criteria of the EEC-Directive 92/69 EEC, A.10 "Flammability (solids)".
According to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) of the United Nations, Ethyltriphenylphosphonium iodide does not have to be classified as flammable. According to the criteria of REGULATION (EC) No 1272/2008, Ethyltriphenylphosphonium iodide does not have to be classified and has no obligatory labelling requirement for flammability.
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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