Registration Dossier
Registration Dossier
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EC number: 257-440-3 | CAS number: 51812-80-7
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Remarks:
- Although the substance is characterized as a liquid, the pasty appearance at room temperature allowed application as a solid.
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Januari - March 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Version / remarks:
- Although the substance is characterized as a liquid, the pasty appearance at room temperature allowed application as a solid.
- Deviations:
- yes
- Remarks:
- Substance is a liquid paste instead of a solid.
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Version / remarks:
- Although the substance is characterized as a liquid, the pasty appearance at room temperature allowed application as a solid.
- Deviations:
- yes
- Remarks:
- Substance is a liquid paste instead of a solid.
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Test item 207516/A
Identification Quaternium-22
Appearance Brown paste (determined by Charles River Den Bosch)
Batch 0001954895
Purity/Composition > 90%
Test item storage In refrigerator (2-8°C)
Stable under storage conditions until 16 June 2017 (retest date) - Key result
- 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:
- GHS criteria not met
- Conclusions:
- Based on the results obtained, the test item is considered ‘not highly flammable’.
Reference
The flame of the gas burner did ignite the test item pile. The test item melted, burned with a yellow flame and turned into a charred residue. Grey smoke was observed. After removal of the ignition source, the flame extinguished after 5 seconds and no propagation of combustion was observed.
Description of key information
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
