Registration Dossier
Registration Dossier
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EC number: 209-105-8 | CAS number: 555-75-9
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Test procedure:
- burning rate test over 100 mm length
- Burning time:
- < 1 s
- Remarks on result:
- flame passes the wetted zone
- Interpretation of results:
- Category 1 (flammable solids) based on GHS criteria
- Conclusions:
- Based on the results of the study the test item is considered to be a flammable solid.
Reference
Preliminary screening test: The pile propagated combustion over 200 mm in less than 1 second, with a very light blue, orange tipped flame that left light grey/black charred remains.
Main test: The pile propagated combustion over 100 mm in less than 1 second, with a very light blue, orange tipped flame that left light grey/black charred remains. the wetted zone failed to stop the flames propagation.
Description of key information
A flammable solids test conducted in accordance with UN N.1 Guidance is available on the substance indicating it is a flammable solid.
Key value for chemical safety assessment
- Flammability:
- flammable
Additional information
Justification for classification or non-classification
In the main flammability test the burning time of the substance over 100 mm was < 45 seconds and the flame passed the wetted zone. Accordingly classification as a category 1 flammable solid is appropriate for this substance in accordance with UN GHS and the CLP Regulation (EC No. 1272/2008, as amended).
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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