Registration Dossier

Physical & Chemical properties

Flammability

Currently viewing:

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
07 Jan 2019 - 14 Feb 2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Version / remarks:
Rev. 6 (2015)
Deviations:
no
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
(S)-2-(5-Oxo-3-propyl-1,2-dihydropyrrol-1-yl) butyramide
Cas Number:
357338-13-7
Molecular formula:
C11H18N2O2
IUPAC Name:
(S)-2-(5-Oxo-3-propyl-1,2-dihydropyrrol-1-yl) butyramide
Test material form:
solid: particulate/powder
Details on test material:
- Appearance: Off-white powder
- Storage condition of test material: In refrigerator protected from light

Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test: preliminary screening test
Remarks on result:
other: The substance does ignite but does not propagate combustion either by burning with flame or smouldering.

Any other information on results incl. tables

The flame of the gas burner did ignite the test item pile. The test item melted, burned with an orange and blue flame and turned into a light yellow residue. Grey smoke was observed.

After removal of the ignition source, the flame extinguished after 1 second and no propagation of combustion was observed.

Applicant's summary and conclusion

Interpretation of results:
other: not classified based on GHS or CLP criteria
Conclusions:
The substance is not a flammable solid.
Executive summary:

A GLP study according to UN Test N.1 was performed. In the preliminary screening test, the substance does ignite but does not propagate combustion either by burning with flame or smouldering.

The substance is concluded to be not a flammable solid.