Registration Dossier
Registration Dossier
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EC number: 920-105-3 | CAS number: -
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- July 2016 - October 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Study conducted to standard guidelines and with GLP. Report well documented.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Identification: Rosin dimers, calcium, zinc salt
Appearance/Physical state: Pale brown crystalline solid
Batch: 179449
Purity: 100% (as UVCB)
Expiry date: 24 March 2017
Storage conditions: Approximately 4 °C, under nitrogen, in the dark - Key result
- Test procedure:
- burning rate test: preliminary screening test
- Burning time:
- 4 min
- 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 test item has been determined to be not highly flammable as it failed to propagate combustion in the preliminary screening test.
- Executive summary:
The flammability of calicium zinc salts of oligomers of rosin was determined by measuring the burning rate of test item prepared
as a pile of set dimensions according to Method A.10 of Commission Regulation (EC) No 440/2008 of 30 May 2008. The test item has been determined to be not highly flammable as it failed to propagate combustion in the preliminary screening test.
Reference
The pile ignited but failed to propagate combustion before self-extinguishing in the two minutes the Bunsen flame was applied. The result of the preliminary screening test obviated the need to perform the main test.
The test item has been determined to be not highly flammable as it failed to propagate combustion in the preliminary screening test.
Description of key information
The flammability of calicium zinc salts of oligomers of rosin was determined by measuring the burning rate of test item prepared as a pile of set dimensions according to Method A.10 of Commission Regulation (EC) No 440/2008 of 30 May 2008. The test item has been determined to be not highly flammable as it failed to propagate combustion in the preliminary screening test.
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.
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