Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 242-354-0 | CAS number: 18472-51-0
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2020-08-18 to 2020-09-02
- 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)
- Version / remarks:
- 2019
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- 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:
- not classified based on GHS criteria
- Conclusions:
- The test item is ‘not classified as a flammable solid‘ according to test guidelines UN Manual of Tests and Criteria (2019) and Regulation (EC) 1272/2008 (CLP).
Reference
The test item was tested as received. Theflammability of the test item wasdetermined by ignition of a powder train with a length of 250 mm and a triangular cross-section of 10 mm height and 20 mm width with the hot flame of a gas burner.
The test item was not flammable within 2 minutes by the flame of a butane gas burner within the ignition zone (the first 50 mm of the formed test item). When the white test item was directly exposed to the hot burner flame, it melted, turned brown to black with slightly grey areas and carbonized. Smoke development was observed and in the burner flame the test item burned with an orange flame. After cooling down, the test item appeared as a black-grey mass.
Description of key information
The test item is ‘not classified as a flammable solid‘ according to test guidelines UN Manual of Tests and Criteria (2019) and Regulation (EC) 1272/2008 (CLP).
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
The available data indicate that the substance does not fulfil the classification critera for flammable solids according to Regulation (EC) No 1272/2008 (CLP Regulation).
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.
