Registration Dossier

Administrative data

Endpoint:
oxidising solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
April - September, 1996
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted according to Method A17 of the Commission Directive 92/69/EEC. Study material is well characterised.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1997
Report date:
1997

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.17 (Oxidising Properties (Solids))
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
424-660-8
EC Name:
-
Cas Number:
224631-15-6
Molecular formula:
Hill formula: C18H26N4O5S CAS formula: C18H26N4O5S
IUPAC Name:
(S)-2,5-dioxopyrrolidin-1-yl 2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoate

Study design

Contact with:
powdered cellulose

Results and discussion

Test results (Oxidising solids)open allclose all
Sample tested:
other: 30% mixture of test substance with cellulose
Parameter:
maximum burning rate
Result:
ca. 1.55 mm/s
Sample tested:
other: 60% test substance with cellulose
Parameter:
maximum burning rate
Result:
ca. 1.24 mm/s
Sample tested:
other: 80% test substance with cellulose
Parameter:
maximum burning rate
Result:
ca. 0.3 mm/s

Any other information on results incl. tables

Not oxidising relative to barium nitrate. The max rate quoted is for 10% mixture of test substance with cellulose. The other rates determined are in the table above. These results indicate that the test substance attenuated the burning characteristics of cellulose.

Applicant's summary and conclusion

Interpretation of results:
other: no oxidising properties
Remarks:
Migrated information
Conclusions:
Under the conditions of this test, A-133816.0 does not possess oxidising properties.
Executive summary:

Not oxidising relative to barium nitrate.

Maximum rate quoted is for a 10% mixture of test substance
with cellulose.  The other rates determined were:

30% Test Substance: maximum burning rate = 1.55mm/s

60% Test Substance: maximum burning rate = 1.24mm/s

80% Test Substance: maximum burning rate = 0.30mm/s

These results have been interpreted as indicating that the
test substance attenuated the burning characteristics of
cellulose.