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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2021
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2021
Report date:
2021

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
5-oxo-L-proline, compound with L-arginine (1:1)
EC Number:
260-081-5
EC Name:
5-oxo-L-proline, compound with L-arginine (1:1)
Cas Number:
56265-06-6
Molecular formula:
C6H14N4O2.C5H7NO3
IUPAC Name:
5-oxo-L-proline, compound with L-arginine (1:1)
Test material form:
liquid

Results and discussion

Flammable solids
Key result
Test procedure:
burning time over 250 mm for metal powders or metal alloys
Burning time:
> 4 min
Moisture (wt %):
42
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

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
The test item was not considered as highly flammable under the experimental conditions used. The test item melted and blackened. Neither propagation nor ingnition was observed.
Executive summary:

The flammability of the test item was measured according to the EU A10 Method. The test item was not considered as highly flammable under the experimental conditions used. The test item melted and blackened. Neither propagation nor ingnition was observed.